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-=> International Information Retrieval Guild <=-
The Hackers Acronym Chart
Created for the Hacking Community
Compiled by: -=>The IIRG<=- Input by: MERCENARY
Version Twelve [03/31/2000]
E-mail Mercenary At : iirg@iirg.org
or contact the IIRG by Snail-mail at,
Mercenary/IIRG
862 Farmington Avenue
Suite 306
Bristol,CT. 06010
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In no way do we feel this chart is totally complete, but we feel its a good
start for the novice or lazy hacker to quickly look up acronyms.
The current acronym list is a database of Hacking, Internet, Programming,
Electronics, Medical, and Government Acronyms. We will once again be constantly
Updating the list from a wide variety of sources. Look for regular updates on
our website at http://www.iirg.org
Future Issues of the Acronym list will be made available to the
Internet community free of charge. Any corporate, government, legal,
or otherwise commercial usage or possession (electronic or otherwise) is
strictly prohibited without written or expressed IIRG approval, and is in
violation of applicable US Copyright laws.
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$YND The Syndicate
1GL First Generation Language
2GL Second Generation Language
3GL Third Generation Language
4GL Fourth Generation Language
A Ampere
A Amplifier
A Anarchy
A Angstrom
A Area
A&SG Accessories and Supplies Group
A/D Analog/Digital
A/M Auto/Manual
A/N Alphanumeric
A/T Action Time
AA Auto Answer
AAA Abdominal Aortic Aneurysm
AAA Aces of ANSI Art
AAA Acute Anxiety Attack
AAA Androgenic Anabolic Agent
AAA ASCII Adjust After Addition
AAAI American Academy of Allergy and Immunology
AAAI American Association for Artificial Intelligence
AAAS American Association for the Advancement of Science
AAB Amazing Astrofest Bunch
AAC Authorization and Access Control
AAD Adjust After Division
AAFH ANSI Artists From Hell
AAFP American Association of Family Practice
AAI Age Adjusted Incidence
AAIMS Analytical Information Management System
AAM ASCII Adjust After Multiplication
AAMC American Association of Medical Colleges
AAMOF As A Matter Of Fact
AAMRS Automated Ambulatory Medical Record System
AAMSI American Association for Medical Systems Informatics
AAOS American Academy of Orthopedic Surgeons
AAP Affirmative Action Program
AAP Applications Access Point
AAP Automated Accounts Payable
AARN Australian Academic Research Network
AARNET Australian Academic Research Network
AAS Advanced Administration System
AAS Advanced Automation System
AAS Anabolic Androgenic Steroids
AAS ASCII Adjust After Subtraction
AAS Automated Accounting System
AAT Average Access Time
AAVD Automatic Alternate Voice Data
AAX Automated Attendant Exchange
AB2 Anarchy Burger ][
ABA American Bankers Association
ABA American Bar Association
ABATS Automated Bit Access Test System
ABBR Abbreviation
ABBS Apple Bulletin Board System
ABC Automated Book Catalog
ABC Automatic Bandwidth Control
ABC Automatic Brightness Control
ABCS Advanced Business Computer Systems International
ABD Abdomen
ABEL Advanced Boolean Expression Language
ABEND Abnormal End
ABEP Auditory Brainstem Evoked Potentials
ABET Accreditation Board For Engineering and Technology
ABF Application By Forms
ABFEL Air Based Free Electron Laser
ABFT Algorithm Based Fault Tolerance
ABG Arterial Blood Gas
ABHC Average Busy Hour Calls
ABI Application Binary Interface
ABIC Adaptive Bi-level Image Compression
ABIG Access bus Industry Group
ABIOS Advanced Basic Input/Output System
ABL Airborne Laser
ABLC Amphotericin B Lipid Complex
ABM Automatic Batch Mixing
ABMT Autologous Bone Marrow Transplantation
ABNM Additive Belief Network Models
ABO ABO Blood Group
ABO Advanced Byte Oriented
ABP Actual Block Processor
ABP Arterial Blood Pressure
ABR Auditory Brainstem Response
ABS Absolute
ABS Acute Brain Syndrome
ABS Alternative Billing Service
ABS Apple Business Systems
ABSBH Average Busy Season Busy Hour
ABSDF All Burma Students' Democratic Front
ABSEES American Bibliography of Slavic and East European Studies
ABT Abort
ABT Abort Timer
ABT Answer Back Tone
ABU Application Business Unit
ABUI Association of Banyan Users International
ABW Actual Body Weight
AC Access Control
AC Adaptive Control
AC Alternating Current
AC Analog Computer
AC/DC Alternating Current/Direct Current
ACA Acyclovir
ACA Adenocarcinoma
ACA Adjacent Channel Attenuation
ACAP Automatic Circuit Analysis Program
ACARB Australian Computer Abuse Research Bureau
ACAS Aeronautical Chart Automation Section
ACB Access Method Control Block
ACB Annoyance Call Bureau
ACB Application Control Block
ACB Automatic Call-Back
ACC Accumulator
ACC Ambulatory Care Center
ACC American College of Cardiology
ACC Audio Communications Controller
ACCOLC Access Overload Class
ACCS Automated Calling Card Service
ACD Alarm Control Display
ACD Anterior Chamber Diameter
ACD Anti-Convulsant Drug
ACD Automatic Call Distribution
ACD Automatic Call Distributor
ACD Autosomal Co-Dominant
ACDA Automatic Call Disposition Analyzer
ACDI Asynchronous Communications Device Interface
ACE ACME Couriering Enterprises
ACE Adrenocortical Extract
ACE Advanced Composition Explorer
ACE Advanced Computing Environment
ACE Adverse Channel Enhancements
ACE Alliance for Clean Energy
ACE American Council on Education
ACE Angiotensin Converting Enzyme
ACE ANSI Creation Enterprise
ACE Application Construction Environment
ACE Arcane Corporate Elite
ACE Automated Cartridge Evaluator
ACE Automatic Calibration and Equalization
ACE Automatic Calling Equipment
ACE Automatic Computing Engine
ACEDB A Caenorhabditis Elegans Database
ACEE Accessory Environment Element
ACES Acoustic Containerless Experiment System
ACET Advisory Committee for the Elimination of Tuberculosis
ACF Access Control Field
ACF Administration for Children and Families
ACF Advanced Communications Facility
ACF Advanced Communications Function
ACF Apple Communications Framework
ACGIH American Conference of Governmental Industrial Hygienists
ACGME Accreditation Council for Graduate Medical Education
ACH Association for Computers and the Humanities
ACH Automatic Clearing House
ACHS Australian Council on Healthcare Standards
ACI Advanced Computing Initiative
ACI Asynchronous Communications Interface
ACIA Asynchronous Communications Interface Adapter
ACiD ANSI Creators in Demand
ACIP Advisory Committee on Immunization Practice
ACIS Academic Information Systems
ACK Acknowledge
ACK Acknowledgment
ACL Access Control List
ACL Advanced Computing Laboratory
ACL Anterior Cruciate Ligament
ACL Applied Chaos Laboratory
ACL Association of Computational Linguistics
ACL Automatic Cartridge Loader
ACLIN Access Colorado Library and Information Network
ACLS Advanced Cardiac Life Support
ACM Access Control Machine
ACM Association for Computing Machinery
ACMOS Advanced CMOS
ACMS Application Control Management System
ACN Area Code Number
ACOF Attendant Control of Facilities
ACOT Apple Classrooms of Tomorrow
ACP American College of Physicians
ACP Ancillary Control Program
ACP Auxiliary Control Process
ACQNET Acquisitions Librarians Electronic Network
ACR Abandon Call and Retry
ACS Academic Computing Service
ACS Access Control Set
ACS Advanced Communications System
ACS American Cancer Society
ACS American College of Surgeons
ACS Application Control Services
ACS Asynchronous Communication Server
ACS Australian Computer Society
ACS Automatic Cartridge System
ACS Automatic Clearing Houses
ACS Auxiliary Core Storage
ACSE Association Control Service Element
ACSNET Academic Computing Services Network
ACT Accumulator
ACT Activity
ACT Application Center for Technology
ACTG AIDS Clinical Trials Group
ACTH Adrenocorticotrophic Hormone
ACTIS AIDS Clinical Trials Information Service
ACTL Advanced Communications Technologies Laboratory
ACTLU Active Logical Unit
ACTPU Active Physical Unit
ACTRAN Analog Computer Translator
ACTS Advanced Communications Technology Satellite
ACTS Automated Coin Toll Service
ACTS Automated Computer Time Service
ACTS Automatic Coin Telephone Service
ACTS Automatic Computer Telex Service
ACTU AIDS Clinical Trial Units
ACU Alarm Control Unit
ACU Automatic Calling Unit
ACV Access Control Verification
ACV Acyclovir
ACV Address Control Vector
ACW Alternating Continuous Waves
AD Administrative Domain
AD After Dark Image
AD After Date
AD Altered Destiny
AD Application Development
AD Authorized Dealers
AD Average Deviation
AD&D Advanced Dungeons and Dragons
ADA A Programming Language
ADA American Diabetes Association
ADA Applied Decision Analysis
ADA Automatic Data Acquisition
ADABAS Adaptable Data Management System
ADAP AIDS Drug Assistance Program
ADAP Alzheimer's Disease Associated Protein
ADAPSO Association of Data Processing Services Organizations
ADAS Advanced Directory Assistance System
ADB Apple Desktop Bus
ADC Adaptive Data Compression
ADC Advanced Development Center
ADC Aid To Dependent Children
ADC AIDS Defining Condition
ADC Aids Dementia Complex
ADC Air Data Computer
ADC Analog-to-Digital Converter
ADC Arithmetic Add With Carry
ADC Astronomical Data Center
ADCCP Advanced Data Communications Control Procedure
ADCI Automatic Display Call Indicator
ADD Arithmetic Addition (unsigned)
ADD Attention Deficit Disorder
ADD Authorized Data Distributor
ADD Authorized Digital Dealers
ADD Average Daily Dose
ADDAR Automatic Digital Data Acquisition and Recording
ADDR Address
ADDS Advanced Data Dictionary System
ADE Adverse Drug Event
ADE Application Development Environment
ADE Automated Design Engineering
ADF Application Development Facility
ADF Astrophysics Data Facility
ADF Automatic Direction Finder
ADFTO Advanced Data Flow Technology Office
ADG Authorized Distributor Group
ADH Anti-Diuretic Hormone
ADHD Attention Deficit Hyperactivity Disorder
ADI Acceptable Daily Intake
ADI Aids Defining Illness
ADI Automatic Direction Indicator
ADIS Automatic Data Interchange System
ADIX Advanced Digital Information Exchange
ADL Activities of Daily Living
ADL Address Data Latch
ADL Automatic Data Link
ADLC Advanced Data Link Controller
ADM Adaptive Delta Modulation
ADM Add/Drop Multiplexer
ADM Admission
ADM Asynchronous Disconnected Mode
ADMIN Administration
ADN Abbreviated Dialing Number
ADONIS Automatic Digital On-Line Instrumentation System
ADP Administrative Data Processing
ADP Advanced Data Processing
ADP Automatic Data Processing
ADPC Automatic Data Processing Center
ADPCM Adaptive Differential Pulse Code Modulation
ADPE Automatic Data Processing Equipment
ADPE Auxiliary Data Processing Equipment
ADPP Automatic Data Processing Program
ADPS Automatic Data Processing System
ADPS Automatic Display and Plotting System
ADQ Adequate
ADR Acute Dystonic Reaction
ADR Address
ADR Address Register
ADR Adverse Drug Reaction
ADRAC Automatic Digital Recording and Control
ADRC Alzheimer's Disease Research Center
ADRS A Departmental Reporting System
ADRS Address
ADRT Automatic Data Recorded Transcriber
ADS Accurately Defined System
ADS Activity Data Sheet
ADS Address Data Strobe
ADS Advanced Data Systems
ADS Advanced Decision Systems
ADS Advanced Digital System
ADS Anatomical Dead Space
ADS Application Development System
ADS Audio Distribution System
ADS AutoCAD Development System
ADS Automatic Distribution System
ADS Automatic Voice System
ADS Auxiliary Data System
ADS/O Application Development System/On-Line
ADSF Automatic Directional Solidification Furnace
ADSL Asymmetrical Digital Subscriber Loop
ADSP Apple Data Stream Protocol
ADSP AppleTalk Data Stream Protocol
ADSTP Administrative Data Systems Teleprocessing System
ADT Abstract Data Type
ADT Adenosine Triphosphate
ADT Alternate Day Therapy
ADT Application Data Types
ADT Application Development Tools
ADT Automatic Data Translator
ADTS Automated Digital Terminal System
ADU Application Definition Utility
ADU Automatic Dialing Unit
ADVANCE Army Data Validation and Netting Capability Establishment
ADWP Application Development Without Programmers
ADX Automatic Data Exchange
AE Advanced Engine
AE Application Engineer
AE ASCII Express
AEA American Electronics Association
AEA Atomic Energy Authority
AEC Architecture Engineering and Construction
AEC At Earliest Convenience
AEC Atomic Energy Commission
AED ALGOL Extended Design
AED Automated Engineering Design
AEGIS Advanced Electronic Guidance and Instrumentation
AEID Aeronautical Equipment Identification Designators
AEMS Airline Economic Modeling System
AEP Application Environment Profile
AEP Average Evoked Potential
AER Auditory Evoked Response
AERG Automatic Program Generation System
AERO EOS Aerosol
AES Automatic Electric System
AESOP An Evolutionary System For On-Line Processing
AF Audio Frequency
AF Auxiliary Feed
AF Auxiliary Flag
AFA Advanced Function Array
AFACTS Automated Facilities Test System
AFADS Automatic Force Adjustment Data System
AFAIK As Far As I Know
AFB Acid-Fast Bacilli
AFB AstroFest Bunch
AFBG Aortofemoral Bypass Graft
AFC ANSI Factory
AFC Automatic Flight Control
AFC Automatic Flow Control
AFC Automatic Font Change
AFC Automatic Frequency Control
AFD Automatic File Distribution
AFE American Flight Echocardiograph
AFE Amniotic Fluid Embolization
AFE Apple File Exchange
AFEL Advanced Free Electron Laser
AFG Automatic Function Generator
AFGL Air Force Geophysics Laboratory
AFIPS American Federation of Information Processing Societies
AFIT Air Force Institute of Technology
AFITV Air Force Instrumented Test Vehicle
AFK Away From Keyboard
AFL Abstract Family of Languages
AFL Alpha Flight
AFLC Air Force Logistics Command
AFM Adobe Font Manager
AFM Adobe Font Metrics
AFN Access Feeder Note
AFO Advanced File Organization
AFOSR Air Force Office of Scientific Research
AFP Air Force Program
AFP Alpha Feto Protein
AFP Appletalk File Protocol
AFR Another Foundation Release
AFR Automatic Field Recognition
AFS Andrew File System
AFSK Automatic Frequency Shift Keying
AFT Active File Table
AFT Advanced Forest Technologies Program
AFT Asynchronous Framing Technique
AFTOMS Air Force Technical Order Management System
AG Adjutant General
AG/EEE Above Ground Electronic Equipment Enclosures
AGA Accelerated Growth Area
AGA Appropriate For Gestational Age
AGC Automatic Gain Control
AGD Agar Gel Diffusion
AGL Acute Granulocytic Leukemia
AGM African Green Monkey
AGN Active Galactic Nucleus
AGN Acute Glomerular Nephritis
AGT Abnormal Glucose Tolerance
AGTT Abnormal Glucose Tolerance Test
AGVHD Acute Graft Versus Host Disease
AH Ampere-Hour
AHA American Heart Association
AHA Arbitrary Handshake Authentication
AHA Autoimmune Hemolytic Anemia
AHCPR Agency for Health Care Policy and Research
AHF Antihemophilic Factor
AHG Antihemophilic Globulin
AHIMA American Health Information Management Association
AHM Ambulatory Holter Monitoring
AHP Acid Hell Productions
AHPL A Hardware Programming Language
AI Adobe Illustrator
AI Amnesty International
AI Analog Input
AI Artificial Intelligence
AI/ES Artificial Intelligence/Expert Systems
AIA Aerospace Industries Association
AIA Application Integration Architecture
AIA Aspirin Induced Asthma
AIAA American Institute of Aeronautics and Astronautics
AIC Automatic Intercept Center
AICC Automatic Intercept Communications Controller
AICPA American Institute of Certified Public Accountants
AID Agency for International Development
AID Automatic Implantable Defibrillator
AIDO Automatic Identification of Outward Dialed Calls
AIDS Acquired Immune Deficiency Syndrome
AIDS Administrative Information Data System
AIDS Apple Infected Disk Syndrome
AIDS Automatic Integrated Debugging System
AIG Address Indicating Groups
AIHA Autoimmune Hemolytic Anemia
AIIM Association for Information and Image Management
AIM Acuity Index Method
AIM Advanced Informatics in Medicine
AIM Advanced Information Management
AIM Artificial Intelligence In Medicine
AIM Astrometric Interferometry
AIMBE American Institute for Medical and Biologic Engineering
AIME Artificial Intelligence in Medicine Europe
AIMS Advanced Inventory Management System
AIN Advanced Intelligence Network
AIOCS Automated Industry and Occupation Coding System
AIOD Automatic Identification of Outward Dialing
AIP Acute Intermittent Porphyria
AIP American Institute of Physics
AIPS Astronomical Image Processing System
AIRCON Automated Information and Reservations Computer
AIRS Automatic Information Retrieval System
AIS Action Item System
AIS Alarm Indication Signals
AIS Anesthesia Information System
AIS Automatic Intercept System
AISP Association of Information Systems Professionals
AIT Advanced Information Technology
AITRC Applied Information Technologies Research Center
AIX Advanced Interactive Executive
AJ Astronomical Journal
AJBS Association of Japanese Business Studies
AJCC American Joint Commission on Cancer
AJPO ADA Joint Project Office
AKA Also Known As
AKS HIV Associated Kaposi's Sarcoma
AL Assembly Language
ALA Address Latch Attachment
ALA American Lung Association
ALAP AppleTalk Link Access Protocol
ALAP As Late As Possible
ALB Albumin
ALBO Automatic Line Build Out
ALC Airline Link Control
ALC Assembly Language Coding
ALC Automatic Level Control
ALC Automatic Load Control
ALD Analog Line Driver
ALE Address Lifetime Expectations
ALEPH Automated Library Expandable Program Hebrew University
ALEX Automated Labor Exchange
ALEX Automatic Login Executor
ALEXIS Array of Low Energy X-Ray Imaging Sensors
ALF Anti Lamers Foundation
ALFE Analog Line Front End
ALGOL Algorithmic Computer Language
ALGOL Algorithmic Language
ALI Automatic Location Identification
ALIT Automatic Line Insulation Testing
ALL Acute Lymphocytic Leukemia
ALL Artificial Language Laboratory
ALM App-Ware Loadable Module
ALMMRS Automated Land And Mineral Records System
ALMS Atomic Line Molecular Spectroscopy
ALP Assembler Language Programming
ALPO Association of Lunar and Planetary Observers
ALPS Advanced Loan Processing System
ALPS Associated Logic Parallel System
ALPS Automated Library Processing Service
ALRU Automatic Line Record Update
ALS ADA Language System
ALS Advanced Launch System
ALS Advanced Legal Software
ALS Amyotrophic Lateral Sclerosis
ALS Asian Language Services
ALS Automated List Service
ALSEP Apollo Lunar Surface Experimental Package
ALT Alternate
ALT Altitude
ALTE Apparent Life Threatening Event
ALTEL Association of Long Distance Telephone Companies
ALU Arithmetic Logic Unit
AM Administrative Management
AM Administrative Module
AM Amplitude Modulation
AM Auxiliary Module
AMA Against Medical Advice
AMA Automatic Message Accounting
AMACS Automatic Message Accounting Collection System
AMARC Automatic Message Accounting Recording Center
AMASE Automatic Message Accounting Standard Entry
AMAT Automatic Message Accounting Transmitter
AMATPS Automatic Message Accounting Transmitter Teleprocessing System
AMB Ambulate
AMC Area Management Center
AMC Arm Muscle Circumference
AMC Automatic Message Counting
AMC Automatic Modulation Control
AMD Active Matrix Display
AMD Advanced Micro Devices Inc
AMDSB Amplitude Modulation Double Sideband
AMERITECH American Information Technologies
AmFAR American Foundation for AIDS Research
AMI Access Method Interface
AMI Acute Myocardial Infarction
AMI Alternate Mark Inversion Code
AMI American Microsystems Incorporated
AMIA American Medical Informatics Association
AMIA Australian Medical Informatics Association
AMIGO Advanced Messaging In Groups
AMIS Agile Manufacturing Information System
AMIS Atari Message and Information System
AMIS Audio Message Interface Standard
AML Acute Myelogenous Leukemia
AMM Area Manufacturing Manager
AMOS Advanced Mortgage On-Line System
AMOS Air Force Maui Optical Station
AMP Ampere
AMPP Advanced Materials and Processing Program
AMPS Advanced Mobile Phone Service
AMPS Analog Multi-Point Service
AMPS Automatic Message Processing System
AMR Automated Management Reports
AMR Automatic Message Registering
AMR Automatic Meter Reading
AMRD Automatic Message Routing Device
AMS Access Methods Services
AMS Acute Mountain Sickness
AMS Altered Mental Status
AMS Andrew Message System
AMS Applied Mathematical Sciences
AMS Archival Management System
AMSC Acquisition Management Systems Control Number
AMSM Access Methods Services Macros
AMSSB Audio Modulation Single Sideband
AMSU Access Methods Services Utilities
AMT Active Memory Technology
AMT Amount
AMTIC Ambient Monitoring Technology Information Center
AMWI Active Message Waiting Indicator
AN Aryan Nations
AN Associated Number
ANA Automatic Number Announcement
ANC All Number Calling
ANC Antenatal Clinic
ANCHODD Australian National Clearinghouse on Drug Development
ANCOVA Analysis of Covariance
AND Bitwise Logical AND
ANDF Architecture Neutral Distributed Format
ANDOS All or Nothing Disclosure of Secrets
ANE Anarchy 'N' Explosives
ANF Automatic Number Forwarding
ANG Advanced Networking Group
ANI Automatic Number Identification
ANIF Automatic Number Identification Failure
ANL Argonne National Laboratory
ANLL Acute Non-Lymphocytic Leukemia
ANMP Account Network Management Program
ANN Announcement Date
ANOI A New Order of Intelligence
ANOVA Analysis of Variance
ANS American National Standard
ANSI American National Standards Institute
ANT Active Name Table
ANU Australian National University
ANV Anticipatory Nausea and Vomiting
ANX Anoxia
AO Acoustooptic
AO Acridine Orange
AO Amplifier Output
AOA Abort Once Around
AOA Anarchists of America
AOB Alcohol On Breath
AOC Automatic Output Control
AOCE Apple Open Collaboration Environment
AOCR Advanced Optical Character Recognition
AOCS Attitude and Orbit Control System
AoD Academy of Deception
AODM Adult Onset Diabetes Mellitus
AOI Area of Interest
AOJ Add one and do not Jump
AOM Area Operations Manager
AOP Abnormal Operating Procedure
AOS Academic Operating System
AOS Add One and do not Skip
AOS Add or Subtract
AOS Alternate Operator Service
AOS Automated Office System
AOSP Automatic Operating and Scheduling Program
AOSS Auxiliary Operator Service System
AoT Art of Technology
AOV Average Order Value
AP Acquisition Plan
AP Adjunct Processor
AP Administrative Procedure
AP Aerosolized Pentamidine
AP All Points
AP Applications Program
AP Attached Processor
APA Adaptive Packet Assembly
APA All Points Addressable
APACHE Acute Physiology And Chronic Health Evaluation
APAR Authorized Program Analysis Report
APC Advanced Professional Computer
APC AMARC Protocol Converter
APC Association for Progressive Communications
APC Automatic Phase Control
APCG Advanced Protein Crystal Growth
APCUG Association of PC Users Group Summit Meeting
APD Advanced Planning Division
APD Angular Position Digitizer
APDA Apple Programmers and Developers Association
APDB Audio Visual Program Development Branch
APDU Application Protocol Data Unit
APE Aurora Photography Experiment
APEC Automated Procedures For Engineering Consultants
APF Advanced Printer Functions
APF All Personal Identification Numbers Fail
APF All PIN's Fail
APF Application Program Function
APF Authorized Program Facility
APG Application Program Generator
APG Automatic Priority Grouping
APHA American Phreak/Hack Association
APHA American Public Health Association
API All Purpose Interface
API American Pirate Industries
API Application Program Interface
APICS American Production and Inventory Control
APL A Programming Language
APL Algorithmic Programming Language
APL Average Power Laser
APM Advanced Power Management
APM Ascent Particle Monitor
APN Academic Position Network
APO Army Post Office
APOTA Automatic Positioning Telemetering Antenna
APP Application
APP Application Portability Profile
APP Auxiliary Power Plant
APPC Advanced Peer-to-Peer Communication
APPC Advanced Program-to-Program Communications
APPI Advanced Peer-to-Peer Internetworking
APPIX Automated Part and Product Information Exchange
APPN Advanced Peer-to-Peer Networking
APR Alternate Path Retry
APRG Automatic Program Generation System
APRP Adaptive Pattern Recognition Processing
APS Acute Physiology Score
APS Asynchronous Protocol Specification
APS Automatic Protection Switch
APSE ADA Programming Support Environment
APSE Application Program Support Environment
APSM Automatic Patient Symptom Monitor
APSS Automatic Protection Switching System
APT Advanced Pirate Technology
APT All Purpose Terminal
APT American Phone Terrorists
APT Asymmetrical Power Transfer
APT Automatic Picture Transmission
APT Automatically Programmed Tools
APTI Air Pollution Training Institute
APTS Automatic Picture Transmission System
AQL Acceptance Quality Level
AQS Automatic Quote System
AR Address Register
AR Alarm Report
ARAM Analog Random Access Memory
ARAP Apple Remote Access Protocol
ARB Application Review Board
ARC Adapter Return Code
ARC Aids Related Complex
ARC American Red Cross
ARC Ames Research Center
ARC Attached Resource Computer
ARC Audio Response Controller
ARC Automatic Radio Control
ARC Automatic Relay Calculator
ARC Automatic Remote Control
ARCnet Attached Resource Computer Network
ARCS Advanced Re-configurable Computer System
ARCSS Arctic System Science Program
ARCV Association of Really Cruel Viruses
ARD Acute Respiratory Disease
ARD Advanced Resources Data
ARD Advanced Resources Development
ARDS Adult Respiratory Distress Syndrome
ARE Advanced Real Time Executive
AREP Automated Reliability Estimation Program
ARF Acute Renal Failure
ARF Acute Respiratory Failure
ARF Acute Rheumatic Fever
ARF American Rehabilitation Foundation
ARIA American Risk and Insurance Association
ARIS Audichron Recorded Information System
ARL Acceptance Reliability Level
ARL Army Research Laboratory
ARL Association of Research Libraries
ARLL Advanced Run Length Limited
ARM Advanced RISC Machine
ARM Area Revenue Manager
ARM Assessment of Risk and Methodologies
ARM Automated Records Management
ARM Automatic Reel Mounting
ARM Automatic Route Management
ARMIS Automated Report Management Information System
ARMS Automated Records Management System
ARNO Atlanta Regional Network Organization
ARP Address Resolution Protocol
ARP Automated Reasoning Program
ARPA Advanced Research Projects Agency
ARPANET Advanced Research Projects Agency Network
ARPDP Association of Rehabilitation Programs in Data Processing
ARQ Automated Request for Repeat
ARQ Automatic Repeat Request
ARQ Automatic Re-Transmission Queue
ARR Accounting Rate of Return
ARRL American Radio Relay League
ARRS Association of Radio Reading Services
ARS Acute Radiation Syndrome
ARS Acute Retroviral Syndrome
ARS Advance Record System
ARS Agricultural Research Service
ARS Alternate Route Selection
ARS Automatic Route Selection
ARSA Airport Radar Service Area
ARSB Automated Repair Service Bureau
ART Active Reference Table
ART Automatic Reporting Telephone
ARTCC Air Route Traffic Control Center
ARTEWG ADA Runtime Environment Working Group
ARTFL American Research on the Treasury of the French Language
ARTI Asynchronous Receiver/Transmitter Interface
ARU Audio Response Unit
ARV Aids Associated Retrovirus
ARV AIDS Related Virus
AS Add/Subtract
AS Administrative Support
AS Anarchy Society
AS Apple-Share
AS Application Specialist
AS Application System
ASA Acetylsalicylic Acid
ASA American Society of Anesthesiologists
ASA American Standards Association
ASAD Advanced Structured Analysis and Design
ASAP As Soon As Possible
ASB Automatic Speed Buffering
ASC Accredited Standards Committee
ASC Advanced Scientific Computer
ASC Altered States of Consciousness
ASC American Satellite Company
ASC American Society for Cybernetics
ASC Automatic Selectivity Control
ASC Automatic Synchronized Control
ASC Average System Content
ASC Average System Cost
ASCC Automatic Sequence Controlled Calculator
ASCE American Society of Civil Engineers
ASCII American Standard Code for Information Interchange
ASCLA Association of Specialized and Cooperative Library Agencies
ASCVD Arteriosclerotic Coronary Vascular Disease
ASD Advanced Semiconductor Development
ASD Affective Spectrum Disorder
ASD Atrial Septal Defect
ASD Automatic Synchronized Discriminator
ASDSP Application Specific Digital Signal Processor
ASE Application Service Element
ASEDA Aboriginal Studies Electronic Data Archive
ASEDD Arizona State Economic Development Database
ASEM Assembly of Station by Extravehicular Activity Methods
ASG Automated Sciences Group
ASHD Arteriosclerotic Heart Disease
ASHE Association for the Study of Higher Education
ASI Addiction Severity Index
ASI Automatic System Installation
ASIA American Spinal Injury Association
ASIC Application Specific Integrated Circuit
ASIC Application System Information Center
ASID Access/Synchronization of the Internet Directories
ASID Address Space Identifier
ASIEP Autism Screening Instrument for Educational Planning
ASIM American Society of Internal Medicine
ASIS ADA Semantic Interface Specification
ASIS American Society for Industrial Security
ASIT Advanced Security and Identification Technology
ASK Akademische Software Kooperation
ASK Amplitude Shift-Keying
ASK Automatic Shift-Keying
ASL Adaptive Speed Leveling
ASL American Sign Language
ASL Available Space List
ASLT Advanced Solid Logic Technology
ASM Address Space Manager
ASM Allocation Strategy Module
ASM Analog Subscriber Module
ASM Assembler
ASM Assembler Language File
ASM Assembly
ASM Association of Systems Management
ASM Auxiliary Storage Manager
ASME American Society of Mechanical Engineers
ASMP Asymmetrical Multi-Processing
ASN Abstract Syntax Notation
ASN Autonomous System Numbers
ASN Average Sample Number
ASO Aids Service Organization
ASOC Administrative Service Oversight Center
ASP Aggregated Switch Procurement
ASP Amplified Sequence Polymorphisms
ASP AppleTalk Session Protocol
ASP Archival Storage Protector
ASP Asynchronous Protocol
ASP Attached Support Processor
ASP Attitude Sensor Package
ASP Automatic Switching Panel
ASP Auxiliary Storage Pool
ASPE Assistant Secretary for Planning and Evaluation
ASPEN Automated Speech Exchange Network
ASPEN Automatic System for Performance Evaluation of the Network
ASPI Advanced SCSI Programming Interface
ASPS Advanced Signal Processing System
ASR Access Service Request
ASR Automatic Send and Receive
ASR Automatic Speech Recognition
ASR Auxiliary Storage Restore
ASSET Asset Source for Software Engineering Technology
ASSP Application Specific Standard Part
AST Active Segment Table
AST Applied System Technology
AST Astronomy Team
AST Atlantic Standard Time
ASTEX Automated Storage Expert
ASTM American Society for Testing and Materials
ASV American Standard Version
ASV Automatic Self Verification
ASV Average System Value
ASW Application Software
AT Acceptance Test
AT Access Tandem
AT Advanced Technology
AT Automatic Ticketing
AT&T American Telephone and Telegraph Company
ATA Airport Traffic Area
ATA Ambulatory Treatment Area
ATA American Technocratic Association
ATA AT Attachment
ATA Aurintricarboxylic Acid
ATA Automatic Trouble Analysis
ATB All Trunks Busy
ATC Applied Technology Council
ATC Around The Clock
ATC Automatic Transmission Control
ATCC American Type Culture Collection
ATCP AppleTalk Control Protocol
ATCRB Air-Traffic Control Radar Beacon
ATD Air Transport Division
ATD Authorized Terminal Distributor
ATDI Assistive Technology Database Interface
ATDM Asynchronous Time Division Multiplexing
ATDP Attention Dial Pulse
ATDRS Advanced Tracking and Data Relay Satellite
ATDT Attention Dial Tone
ATE ADA Training Environment
ATE Automated Test Equipment
ATEC Average Total Episode Cost
ATG Advanced Technology Group
ATH Abbreviated Trouble History
ATH Attention Hang-Up
ATI Activist's Times Incorporated
ATI Automatic Test Inhibit
ATICS Automated Toll Integrity Checking System
ATIS Automatic Terminal Information Service
ATIS Automatic Transmitter Identification System
ATK Andrew Toolkit
ATL Automated Tape Library
ATLAS Atmospheric Laboratory for Applications and Science
ATLS Automated Trade Library Service
ATM Adobe Type Manager
ATM Advanced Transmission Method
ATM Asynchronous Transfer Mode
ATM Automated Teller Machine
ATMI Acute Transmural Myocardial Infarction
ATMS Administrative Terminal Management System
ATMS Advanced Technical Management System
ATMS Automated Trunk Measurement System
ATMS Automatic Transmission Measuring System
ATN Attention
ATN Automated Test Network
ATNA Annual Training Needs Assessment
ATO Abort-To-Orbit
ATOS Air Traffic Operations Service
ATOS Automated Technical Order System
ATP Acceptance Test Procedure
ATP All Tests Pass
ATP AppleTalk Transaction Protocol
ATP Available to Promise
ATPG Automatic Test Program Generation
ATR Advanced Technology Printing
ATR Advanced Test Reactor
ATR Alternate Trunk Routing
ATR Automatic Terminal Recognition
ATRS Automated Trouble Reporting System
ATS Administrative Terminal System
ATS American Thoracic Society
ATS Apple Terminal Services
ATS Automated Telemetry System
ATS Automatic Test System
ATSE Application Timesharing Software Engineering
ATT Advanced Transport Telematics
ATTC Automatic Test and Control Circuit
ATTC Automatic Transmission Test and Control Circuit
ATTIC Alternative Treatment Technology Information Center
ATTIS American Telephone and Telegraph Information Systems
ATTIS AT&T Information System
ATTN Attention
ATU Awaiting Trial Unit
ATV Advanced Television
AUDIT Automated Data Input Terminal
AUDIX Audio Information Exchange
AUI Attachment Unit Interface
AUIC Area Under The Inhibition Vs Time Curve
AUL Acute Undifferentiated Leukemia
AULS Atlantic Union List of Serials
AUP Acceptable Use Policy
AUP Access Unit Port
AURA Association of Universities for Research in Astronomy
AUSSAT Australian Communication Satellite
AUTODIN Automatic Digital Network
AUTOVON Automatic Voice network
AUV Autonomous Underwater Vehicle
AUX Auxiliary File
AUXF Auxiliary Frame
AVA Audio-Visual Authoring
AVC Audio-Visual Connection
AVD Alternate Voice Data
AVE Automatic Volume Expansion
AVEU AIDS Vaccine Evaluation Units
AVG Avengers
AVI Audio-Visual Interleaved
AVK Audio-Visual Kernel
AVLHL Always Very Lubricated Happy Lemmings
AVM Arteriovenous Malformation
AVR Automatic Volume Recognition
AVS Application Visualization System
AVT Architecture Verification Test
AVT Audio Video Transport
AWA Anti-Warez Association
AWA Arabs With Attitude
AWACS Airborne Warnings And Control Systems
AWoL Artists With Out Loyalty
AWP Average Wholesale Price
AWST Aviation Week and Space Technology
AWTG Atomic Weapons Training Group
AX Architecture Extended
AX Automatic Transmission
AXAF Advanced X-Ray Astrophysics Facility
AXAFI Advanced X-Ray Astrophysics Facility Imager
AZT Azathioprine
AZT Azidothymidine
AZT Zidovudine
B Binary
B Bit
B Blank
B Block
B/L Backlog
B4N Bye For Now
B6ZS Bipolar with 6 Zero Substitution
B911 Basic 911
BA Binary Add
BAC Binary Asymmetrical Channel
BAC Biotechnology Advisory Committee
BAC Blood Alcohol Concentration
BAC By Any Chance
BACE Basic Automatic Checkout Equipment
BACT Best Available Control Technology
BAD Bitchin' ANSI Design
BAD BBS'ers Against Dweebs
BAD Bipolar Affective Disorder
BAD Broken As Designed
BADC Binary Asymmetric Dependent Channel
BAEP Brainstem Auditory Evoked Potential
BAER Brainstem Auditory Evoked Response
BAGS Bristol's Anti-Gay Society
BAI Bank Administration Institute
BAK Backup
BAK Binary Adaptation Kit
BAL Balance
BAL Basic Assembly Language
BAL Blood Alcohol Level
BAM Basic Access Method
BAM Boyan Action Module
BAMAF Bellcore AMA Format
BAMF Bad Assed Mother Fucker
BAMP Build Ada Main Program
BANCS Bell Administrative Network Communications System
BAP Band Amplitude Product
BAP Basic Assembly Program
BAP Benefits Analysis Program
BAPCO Bellsouth Advertising & Publishing Company
BAR Buffer Address Register
BAREPP Bay Area Earthquake Preparedness Project
BARRnet Bay Area Regional Research Network
BAS Basic Language
BAS Basic Language File
BAS Basic Source Code
BASC Bad Austrian Swapping Crew
BASE Bank America Systems Engineering
BASIC Bank Automated Service Information Center
BASIC Basic Automatic Stored Instruction Computer
BASIC Beginner's All-purpose Symbolic Instruction Code
BAT Batch File
BAT Batch Processing
BAT Best Available Technology
BAT Blood Alcohol Test
BB Bad Brains
BBA Budget By Account
BBB Blood Brain Barrier
BBB Bundle Branch Block
BBBBS Badboy's Better Bulletin Board System
BBD Beethoven Bibliography Database
BBFN Bye, Bye For Now
BBL Bibliographic File
BBM Break Before Make
BBR Burnt Beyond Repair
BBRC Brazilian Bioinformatics Resource Center
BBRD Broadband Radiation Detector
BBS Bulletin Board System
BBT Basal Body Temperature
BBU Battery Backup
BBXRT Broad Band X-Ray Telescope
BC Binary Code
BC Broadcast Control
BCAA Branched Chain Amino Acids
BCC Basal Cell Carcinoma
BCC Bilbo's Cracking Club
BCC Blind Carbon Copy
BCC Block Check Character
BCC Blocked Call Cleared
BCC Boys from Company C
BCCD Buried Channel Charge-Coupled Devices
BCD Barcode Decal
BCD Binary Coded Decimal
BCD Blocked Call Delayed
BCDF Bcell Differentiation Factor
BCDIC Binary Coded Decimal Interchange Code
BCFSK Binary Coded Frequency Shift Keying
BCG Bacillus Callmette Guerin
BCG Business Center Group
BCI Binary Coded Information
BCI Broadcast Interference
BCL Batch Command Language
BCL Biomedical Computer Laboratory
BCM Basic Capability Module
BCM Basic Control Monitor
BCM Body Cell Mass
BCMSV Brotherton Collection Manuscript Verse
BCNU Be Seeing You
BCO Binary Coded Octal
BCP Binary Communications Protocol
BCP Birth Control Pills
BCP Broadband Communications Product
BCP Bulk Copy Program
BCP Byte Control Protocol
BCPL Basic Combined Programming Language
BCPL Bootstrap Combined Programming Language
BCR Bell Communications Research
BCR Breakpoint Cluster Region
BCR Business Card Reader
BCR Byte Count Register
BCRI Baltimore Community Research Initiative
BCRT Bright Cathode Ray Tube
BCS Batch Change Supplement
BCS Battered Child Syndrome
BCS Binary Compatibility Standard
BCS Boston Computer Society
BCS British Computer Society
BCS Business Communication Systems
BCU Baseline Control Unit
BCU Binary Counting Unit
BCU Block Control Unit
BCUG Bristol Commodore Users Group
BCUG Bristol Computer Users Group
BCW Buffer Control Ward
BD Binary Decoder
BD Binary Divide
BD Binary to Decimal
BDA Birthday
BDAM Basic Direct Access Method
BDC Binary Decimal Counter
BDC Boston Development Center
BDC Breakdown Demo Crew
BDCS Broadband Digital Cross-Connect System
BDD Binary To Decimal Decoder
BDES Batch Data Exchange Services
BDF Binary Distribution Format
BDL Below Detectable Limits
BDOS Basic Disk Operating System
BDP Business Data Processing
BDS Basic Data Service
BDS Bio-reactor Demonstration System
BDS Black Dragon Society
BDT Base de Dados Tropical
BDT Billing Data Transmitter
BDT Bulk Data Transfer
BDU Basic Display Unit
BE Band Elimination
BE Base Excess
BE Below Or Equal
BEC Bus Extension Card
BED Bus Extension Driver
BEE Basal Energy Expenditure
BEF Band Elimination Filter
BELLCORE Bell Communications Research
BEN Botanical Electronic News
BEP Brainstem Evoked Potential
BER Basic Encoding Rules
BER Bit Error Rate
BER Bus Extension Receiver
BERT Bit Error Rate Test
BETRS Basic Exchange Telecommunications Radio Service
BEX Broadband Exchange
BF Bad Flag
BF Biofeedback
BF Brought Forward
BFA Baby For Adoption
BFO Beat Frequency Oscillator
BFP Biologic False Positive
BFT Binary File Transfer
BFTP Batch FTP
BG/EEE Below Ground Electronic Equipment Enclosures
BGE Branch If Greater Or Equal
BGI Borland Graphic Interface
BGID Project Big Ideas Forum
BGP Border Gateway Protocol
BGR Brotherhood of Gods and Retards
BGT Branch If Greater Than
BGU Business Graphics Utility
BH Black Hole
BH Block Handler
BH Busy Hour
BHC Busy Hour Calls
BHCA Busy Hour Call Attempts
BHI Branch If Higher
BHIS Branch If Higher Or Same
BHR Block Handling Routine
BHS Black Hand Society
BI Backplane Interconnect or Beginning Inventory
BI Binary Input
BIA Bio-electrical Impedance Analysis
BIB Bibliography
BICU Bus Interface Control Unit
BIFF Binary Interchange File Format
BIL Bilateral
BIM Basic Industry Marketing
BIM Beginning of Information Marker
BIMDA Bio-processing with the Materials Dispersion Apparatus
BIMS Business Inventory Management System
BIN Baylor Information Network
BIN Binary
BIN Overlay
BINAC Binary Automatic Computer
BIND Berkeley Internet Name Domain
BIOS Basic Input Output System
BIOYIOP Blow It Out Your Input Output Port
BIPCO Built-In-Place Components
BIPED Business Education for the Disabled
BIR BITNET Institutional Representative
BIR Bus Interface Register
BIRS Basic Indexing and Retrieval System
BIS Business Information System
BISAM Basic Indexed Sequential Access Method
BISDN Broadband Integrated Services Digital Network
BISP Business Information System Program
BISYN Binary Synchronous Control protocol
BIT Binary Digit
BITO Built-in Test Objectives
BIT Built-in Testing
BIT Business Information Terminal
BITE Body Image Test Estimate
BITN Bilateral Iterative Network
BITNET Because It's Time Network
BITNIC BITNET Network Information Center
BITNIS Batch BITNET/Internet
BITS Biotechnology Information Toolkit Software
BIV Bovine Immunodeficiency-like Virus
BIVAR Bi-variant Function Generator
BIX Byte Information Exchange
BJF Batch Job Foreground
BJM Between Job Monitor
BJS Bureau of Justice Statistics
BK Because
BK! Backup
BKN Broken
BKSP Backspace
BL Backlit
BL Blank
BLAB Biomedical Library Acquisitions Bulletin
BLAH Big Long and Hairy
BLAISE British Library Automated Information Service
BLAST Battlefield Laser Acquisition Sensor Test
BLAST Blocked Asynchronous Transmission
BLC Boston Library Consortium
BLE Branch If Less Or Equal
BLERT Block Error Rate Test
BLF Bubble Lattice File
BLF Busy Line Field
BLI Blitz
BLK Block
BLKSZE Block Size
BLL Blood Lead Levels
BLNK Blank
BLOB Binary Large Object
BLOPS Billion Floating Point Instructions Per Second
BLOS Branch If Lower Or Same
BLOT Black Out
BLS Basic Life Support
BLS Business Listing Service
BLT Basic Language Translator
BLT Block Transfer
BLU Basic Link Unit
BLU Basic Logic Unit
BLV Bovine Leukemia Virus
BLV Busy Line Verification
BM Basal Metabolism
BM Buffer Module
BMA Bone Marrow Aspirate
BMAS Business Management Accounting System
BMAX Backward Maximum Spanning Rules
BMC Basic Monthly Charge
BMC Basic Multiplexor Channel
BMD Batch Mode Display
BMD Biomedical
BMD Bone Mineral Density
BMEWS Ballistic Missile Early Warning System
BMI Batch Mode Input
BMI Body Mass Index
BMI Branch If Minus
BMIC Bus Master Interface Chip
BMO Ballistic Missile Office
BMO Birth Month
BMP Batch Message Processing Program
BMP Best Management Practice
BMP Bitmap Graphics
BMP Bit-Mapped
BMR Basal Metabolic Rate
BMR Batch Mode Release
BMS Basic Mapping Support
BMT Bilateral Myringotomy and Tubes
BMT Bone Marrow Transplantation
BMU Basic Measurement Unit
BMWG Benchmarking Working Group
BN Binary Number
BNE Branch If Not Equal
BNF BackusNaur Form
BNG Branch No Group
BNL Brookhaven National Laboratory
BNN Boundary Network Node
BNR Bell National Research
BNS Billed Number Screening
BNS Binary Number System
BNU Basic Networking Utilities
BO Beat Oscillator
BOA Bill of Aggregation
BOA Blanket Order Agreement
BOB Break-Out Box
BOC Bell Operating Company
BOD Board of Directors
BOF Beginning of File
BOI Branch Output Interrupt
BOING Bio-Oriented Internet Gophers
BOIP Basis of Issue Plan
BOIS Business Office Information Systems
BOLD Bibliographic On-Line Display
BOM Basic Operating Monitor
BOM Beginning of Message
BOM Bill of Materials
BOM Bureau of Mines
BOMP Bill of Materials Processor
BOO Bill of Organization
BOOTP Bootstrap Protocol
BOP Binary Oriented Protocol
BOP Binary Output Program
BOP Byte Oriented Protocol
BOR Basic Output Report
BORAM Block Oriented Random Access Memory
BORSCHT Battery, Overvoltage, Ringing, Supervision, Coding, Hybrid, Test
BOS Background Operating System
BOS Basic Operating System
BOS Blades Of Steel
BOS Branch Office System
BOS Business and Office Systems
BOS Business Office Supervisor
BOSE Business and Office Systems Engineering
BOSI Body of Safety Information
BOSS Billing and Order Support System
BOSS Business Oriented Software System
BOT Beginning Of Tape
BOT Bit Optimization Query Technology
BOTE Brothers of the Eye
BOV Beginning of Volume
BOW Best Of the Worst
BoW Brotherhood Of Warez
BP Batch Processing
BPA Burst Promoting Activity
BPAM Basic Partitioned Access Method
BPB BIOS Parameter Block
BPCS Business Planning and Control System
BPE Basic Programming Extensions
BPH Benign Prostatic Hypertrophy
BPHC Bureau of Primary Health Care
BPI Bits Per Inch
BPi Blacklisting People inc.
BPL Beta Propriolactone
BPL Branch If Plus
BPM Base Product Marketing
BPM Batch Processing Monitor
BPM Beats Per Minute
BPM Breaths per Minute
BPM Business Planning Manager
BPN Comstar Business Plan
BPOC Bell Point Of Contact
BPP Bits-per-Pixel
BPS Basic Programming System
bps Bits Per Second
BPSK Binary PhaseShift Keying
BPSS Basic Packet Switching Service
BQS Berkeley Quality Software
BR Base Register
BR Break Request
BRADS Business Report Application Development System (IBM)
BRATS Business Residence Account Tracking System
BRB Be Right Back
BRB Bright Red Blood
BRC Branch Conditional
BRCS Business Residence Customer Service
BRD Binary Read
BRFSS Behavioral Risk Factor Surveillance System
BRG Baud Rate Generator
BRG Business Research Group
BRI Basic Rate Interface
BRIC Biological Research In Canisters
BRM Basic Remote Module
BRM Biologic Response Modifier
BRP Blade Runner Productions
BRS Bibliographic Research Service
BRS Bibliographic Retrieval Service
BRS Big Red Switch
BRS Break Request Signal
BRTA Business Responds to AIDS
BRTP Biomedical Research Technology Program
BRU Branch Unconditional
BS Backspace
BS Banded Signaling
BS Branch Standard
BS Broadcast Satellite
BS Business System
BSA Balance Sheet Account
BSA Basic Service Arrangements
BSA Business Software Association
BSAC Biotechnology Science Advisory Committee
BSAM Basic Sequential Access Method
BSB British Satellite Broadcasting
BSBH Busy Season Busy Hour
BSC Binary Symmetric Channel
BSC Binary Synchronous Communication
BSC Boyan Script File
BSC Business Service Center
BSCM Bi-Synchronous Communications Module
BSD Berkeley Software Distribution
BSD Berkeley Standard Distribution
BSD Berkeley System Distribution
BSDC Binary Symmetric Dependent Channel
BSE Basic Service Elements
BSE Breast Self Exam
BSEP Brainstem Evoked Potential
BSER Brainstem Evoked Response
BSF Bell Shock Force
BSF Bit Scan Forward
BSL Bio-Safety Level
BSL Blood Sugar Level
BSN BackEnd Storage Network
BSOC Bell Systems Operating Company
BSP Bell Systems Practice
BSP Business Systems Planning
BSR Bit Scan Reverse
BSR Bureau of Standards Review
BSRFS Bell System Reference Frequency Standard
BST Basic Services Terminal
BST Beam Switching Tube
BSTJ Bell Systems Technical Journal
BSU Bowie State University
BSV BASIC Graphics File
BSWAP Byte Swap
BSY Busy
BSYNC Binary Synchronous Communications
BT Bit Test
BT BiTronics
BT Bus Terminator
BTA But Then Again
BTAG Biological Technical Assistance Group
BTAM Basic Telecommunications Access Message
BTAM Basic Telecommunications Access Method
BTAM Basic Terminal Access Method
BTC Bit Test and Complement
BTD Binary To Decimal
BTDL Basic Transient Diode Logic
BTL Beginning Tape Label
BTL Bell Telephone Laboratories
BTL Bilateral Tubal Ligation
BTN Billing Telephone Number
BTP Batch Transfer Program
BTS Batch Terminal Simulator
BTS Burster Trimmer Stacker
BTSOOM Beats The Shit Out Of Me
BTSP Bootstrap
BTSS Basic Time Sharing System
BTU Basic Transmission Unit
BTU British Thermal Unit
BTW By The Way
BUF Buffer
BUFA Baby Up For Adoption
BUIC Back Up Interceptor Control
BUS Basic Utility System
BVA Billing Validation Application
BVAPP Billing Verification and Authorization for Payment Process
BVC Billing Validation Center
BVCP Banyan Vines Control Protocol
BVN Banned Vision
BVS Basic Voice Service
BW Bandwidth
BWM Block Write Mode
BWM Broadcast Warning Message
BWOD Bandwidth On Demand
BWQ Buzz Word Quotient
BWS Battered Woman Syndrome
BWT Broadcast Warning TWX
BWTS Band-Width Test Set
BYKT But You Knew That
BYKTA But You Knew That Already
BYR Year of Birth
BYTE Binary Element String
C C Source Code File
C Carding
C Celsius
C Centigrade or Celsius
C Committee
C&ISM Consultant and Information Systems Marketing Group
C&T Chips and Technologies
C/D Control Data
C/P Clindamycin/Primaquine
CA Cable
CA Cellular Automata
CA Change Accumulation
CA Channel Adapter
CA Computer Algebra
CA Computer Aided
CA Cooperative Agreement
CAA Chaotic ANSI Artists
CAAA Clean Air Act Amendments
CAB Coronary Artery Bypass
CABG Coronary Artery Bypass Graft
CABS Carrier Access Billing System
CAC Calling Card Authorization Center
CAC Carrier Access Code
CAC Circuit Administration Center
CAC Customer Administration Center
CACM Communications of the Association for Computing Machinery
CACTUS Capital Area Central Texas Unix Society
CAD Computer Aided Design
CAD Computer Aided Dispatch
CAD Computer Aided Drafting
CAD Coronary Artery Disease
CAD Corrective Action Design
CADC Computer Aided Design Center
CADD Computer Aided Design and Drafting
CADL CAD-Key Advanced Design Language
CADV Combined Alternate Data/Voice
CAE Cerebral Air Embolism
CAE Chaotic ANSI Experience
CAE Common Applications Environment
CAE Computer Aided Education
CAE Computer Aided Engineering
CAEDS Computer Aided Engineering Design System
CAEM Computer Aided Engineering and Manufacturing
CAEPR Center for Aboriginal Economic Policy Research
CAERS Computer Aided Emergency Response Team
CAF Call Attachment Facility
CAF Computers and Academic Freedom
CAFD Controllers Automatic Message Accounting Format Description
CAFE Corporate Average Fuel Economy
CAFM Computer Aided Facilities Management
CAG Column Address Generator
CAH Chronic Active Hepatitis
CAI Call Assembly Index
CAI Career Assessment Inventory
CAI Computer Aided Industry
CAI Computer Assisted Instruction
CAIN Computerized AIDS Information Network
CAIS Collocated Automatic Intercept System
CAL Computer Assisted Learning
CALC Computer Assisted Learning Center
CALD Chronic Active Liver Disease
CALI Computer Aided Legal Instruction
CALL Canadian Academic Law Libraries
CALMIT Center for Advanced Land Management Information Technologies
CALRS Centralized Automatic Loop Reporting System
CALS Computer Aided Acquisition and Logistics
CAM Common Access Method
CAM Computer Aided Manufacturing
CAM Computer Aided Management
CAM Content Addressable Memory
CAM Control Administration Module
CAMA Centralized Automatic Message Accounting
CAMAC Computer Automated Measurement And Control
CAMIS Center for Advanced Medical Informatics at Stanford
CAN Campus Area Network
CAN CFIDS Activation Network
CANDA Computer Assisted New Drug Applications
CANSIM Canadian Socio-Economic Time Series Database
Cap Capacity
CAP College of American Pathologists
CAP Communication Application Platform
CAP Complex Autonomous Payload
CAP Comprehensive AIDS Program
CAP Computer Aided Publishing
CAPD Computing to Assist Persons With Disabilities
CAPL Capillary Pump Loop Experiment
CAPP California Academic Partnership Program
CAPP Computer Aided Process Planning
CAPS Cassette Programming System
CAPS Center for AIDS Prevention Studies
CAPTAI Character and Pattern Telephone Access Information
CAPTAIN Character and Pattern Telephone Access Information Network
CAQ Certificate of Added Qualafications
CAQ Computer Aided Quality Assurance
CAR Check Authorization Record
CAR Computer Access and Retrieval
CAR Computer Aided Retrieval
CAR Control Advisory Release
CAR Coordinated Assessment and Referral
CARE Ryan White Comprehensive AIDS Resources Emergency Act
CARL Colorado Alliance of Research Libraries
CAROT Centralized Automatic Reporting of Trunks
CAROT Centralized Automatic Reporting On Trunks
CART Classification and Regression Trees
CAS California Academy of Sciences
CAS Circuit Associated Signaling
CAS Column Address Strobe
CAS Communicating Application Specification
CAS Computer Aided Styling
CAS Computerized Autodial System
CAS Customer Administrative Services
CASCADE Compact and Scalable Dedicated Ethernet
CASE Computer Aided Software Engineering
CASHE College Aide Sources for Higher Education
CASL Crosstalk Application Scripting Language
CASS Computer Assisted Search Service
CASSIS Classification and Search Support Information System
CAT Catalog File
CAT Common Authentication Technology
CAT Computed Axial Tomography
CAT Computer Aided Test
CAT Computer Aided Transcription
CAT Computer Assisted Testing
CAT Computer Assisted Typesetter
CAT Concatenate
CAT Craft Access Terminal
CATLAS Centralized Automatic Trouble Locating & Analysis System
CATNIP Common Architecture for Next Generation IP
CATS Computer Assisted Training System
CATV Community Antenna System Television
CAU Computer Anarchists Underground
CAU Controlled Access Unit
CAV Constant Angular Velocity
CAVU Ceiling and Visibility Unlimited
CAW Channel Address Word
CAX Community Automatic Exchange
CBBS Computerized Bulletin Board Service
CBBS Computerized Bulletin Board System
CBC Canadian Broadcasting Corporation
CBC Cipher Block Chaining
CBC Complete Blood Count
CBCP Callback Control Protocol
CBCT Customer Bank Communications Terminal
CBE Certified Banyan Engineer
CBE Computer Based Education
CBE Consulting Business Essentials
CBG Color Business Graphics
CBI Compound Batch Identification
CBI Computer Based Instruction
CBI Crossbar Interface
CBIPO Custom Built Installation Process Offering
CBJ Core Based Join Multicasting
CBL COBOL File
CBL Computer Based Learning
CBL Cord Blood Lymphocytes
CBM Commodore Business Machines
CBMS Computer Based Mail System
CBMS Computer Based Message System
CBO Community Based Organizations
CBPXI Computer Private Branch Exchange Interface
CBR Case Based Reasoning
CBR Computer Based Reference
CBS Certified Banyan Specialist
CBS Chronic Brain Syndrome
CBS Common Bom System
CBS Cross-Bar Switching
CBT Cognitive Behavioral Therapy
CBT Computer Based Terminal
CBT Computer Based Training
CBT Computerized Body Tomography
CBT Core Based Tree Multicasting
CBW Chemical and Biological Warfare
CBW Convert Byte-to-Word
CBX Computer Controlled Branch Exchange
CBX Computerized Branch Exchange
CBX Computerized Business Exchange
CBX Computerized Private Branch Exchange
CBX Cybrix
CC Calling Card
CC Carbon Copy
CC Card Column
CC Carriage Control
CC Center Conductor
CC Central Computer
CC Central Control
CC Closed Circuit
CC Cluster Controller
CC Command Chain
CC Common Control
CC Condition Code
CC Connection Confirm
CC Cost Center
CC Country Code
CC Courtesy Copy
CC Credit Card
CC Cryptic Criminals
CC# Credit Card #
CCA Common Communications Adapter
CCA Common Cryptographic Architecture
CCA Computer Content Architecture
CCAFS Cape Canaveral Air Force Station
CCAT Center for Computer Analysis of Texts
CCB Channel Control Block
CCC Central Computing Committee
CCC Central Control Complex
CCC Change and Configuration Control
CCC Change Configuration Control
CCC Chaos Computer Club
CCC Chaos Cyber Creators
CCC Clear Channel Capability
CCC Community Computer Center
CCC Computer Control Center
CCCA Campus Computer Communication Association
CCD Central Computing Division
CCD Charge Coupled Device
CCD Complementary Coded Decimal
CCD Computer Controlled Display
CCD Customer Configuration Document
CCDN Corporate Consolidated Data Network
CCEP Commercial Communications Endorsement Program
CCF Central Computing Facility
CCF Communications Control Field
CCF Controller Communications Facility
CCH Channel Check Handler
CCH Connections per Circuit per Hour
CCHS Cylinder, Cylinder, Head, Sector
CCI Computer Carrier Interrupt
CCI Corrected Count Increment
CCi Cyber Crime International
CCIP Continuously Computed Impact Point
CCIR Comite Consultif Internationale des Radio Communications
CCIRN Coordinating Committee for Intercontinental Research Networks
CCIS Common Channel Interoffice Signaling
CCITT Committee Consultif Internationale Telegraph et Telephonie
CCL Common Carrier Line
CCL Communications Control Language
CCL Console Command Language
CCLP Common Carrier Line Pool
CCM Communications Control Mode
CCM Customer Control Management
CCN Center for Civic Networking
CCNC Common Channel Network Controller
CCNC Computer Communications Network Center
CCOO Comprehensive Cost of Ownership
CCP Call Control Part
CCP Certificate in Computer Programming
CCP Certified Computer Programmer
CCP Character Controlled Protocol
CCP Character Count Protocol
CCP Compression Control Protocol
CCP Console Command Processor
CCPT Controller Creation Parameter Table
CCR Central Control Room
CCR Clock Configuration Register
CCR Customer Controlled Reconfiguration
CCRIS Chemical Carcinogenesis Research Information System
CCRP Continuously Computed Release Point
CCRx Convergent Combination Therapy
CCS Calling Card Service
CCS Common Channel Signaling
CCS Common Command Set
CCS Common Communications Support
CCS Community Case Services
CCS Component Cooling System
CCS Continuous Commercial Service
CCS Conversational Compiling System
CCS Hundred Call Seconds
CCSA Common Central Switching Arrangement
CCSG Children's Cancer Study Group
CCSO Computing and Communications Services Office
CCSS Commodity Command Standard System
CCSS Common Channel Signaling System
CCT Central Control Terminal
CCT Cumulative Cycle Time
CCT Custom Computer Technology
CCTA Central Computer and Telecommunications Agency
CCTAC Computer Communications Trouble Analysis Center
CCTG California Collaborative Treatment Group
CCTS Current Cites
CCTV Closed Circuit Television
CCU Central Control Unit
CCU COLT Computer Unit
CCU Communications Control Unit
CCU Coronary Care Unit
CCUTF Corrupt Computer Underground Taskforce
CCV Calling Card Validation
CCW Cancer Control Window
CCW Channel Command Word
CCW Counter Clockwise
CD Card
CD Cluster of Differentiation
CD Collision Detection
CD Color Display
CD Compact Disc
CDA Call Data Accumulator
CDA Children of Deaf Adults
CDA Coin Detection and Announcement
CDA Compound Document Architecture
CDA Crash Dump Analyzer
CDAR Customer Dialed Account Recording
CDC Calculated Date of Confinement
CDC Center For Disease Control
CDC Clark Development Company
CDC Code Directing Character
CDC Consensus Development Conference Reports
CDC Control Data Corporation
CDC Cult of the Dead Cat (Virus)
CDC Cult of the Dead Cow (Text)
CDCCP Control Data Communications Control Procedure
CDCE Central Data Conversion Equipment
CDCF Cumulative Discounted Cash Flow
CDD Common Data Dictionary
CDDA Compact Disc Digital Audio
CDDI Copper Distributed Data Interface
CDE CAD-key Dynamic Extension
CDE Certified Data Educator
CDE Common Desktop Environment
CDE Complex Data Entry
CDE Cooperative Development Environment
CDER Center for Drug Evaluation and Research
CDF Comma Delimited Format
CDF Communications Data Field
CDF Context Dependent File
CDFI Color Duplex Flow Imaging
CDH Command and Data Handling
CDH Congenital Dislocation of the Hip
CDI Circle Digit Identification
CDI Collector Diffused Isolation
CDI Comprehensive Dissertation Index
CDI Connected Line Identification
CDI Compact Disc Interactive
CDL Computer Description Language
CDL Computer Design Language
CDM Content Data Model
CDMA Code Division Multiple Access
CDMO Compact Disc Magnet to Optical
CDN Consortium Data Network
cDNA Complementary DNA
CDO Community Dial Office
CDOS Concurrent Disk Operating System
CDP Career Development Program
CDP Certificate in Data Processing
CDP Certified Data Processor
CDP Communication Data Processor
CDP Continuous Distending Pressure
CDPD Cellular Digital Packet Data
CDPR Customer Dial Pulse Receiver
CDR Call Detail Recording
CDR Call Dial Rerouting
CDR Call Dial Routing
CDR Card Reader
CDR Commander
CDR Compact Disk Reader
CDR Complimentarily Determining Region
CDR Conceptual Design Report
CDR Continuing Disability Review
CDR Critical Design Review
CDR Compact Disc Recordable
CDRDx Compact Disc Read Only Memory Data Exchange Standard
CDRL Contract Data Requirements List
CDRM Cross Domain Resource Manager
CDROM Compact Disc Read Only Memory
CDRTOS Compact Disc Real Time Operating System
CDS Central Directory Server
CDS Centralized Data System
CDS Circuit Design System
CDS Compliance Data System
CDS Craft Dispatch System
CDS Current Directory Structure
CDSC Communicable Disease Surveillance Center
CDT Call Data Transmitter
CDT Control Data Terminal
CDTS Centralized Digital Telecommunications System
CDU Central Display Unit
CDU Chemical Dependency Unit
CDU Control Display Unit
CDUGD Computer Down Under Ground Digest
CDV Compact Disc Video
CDWO Compact Disc Write Once
CDX Compound Index File
CDXA Compact Disc Extended Architecture
CE Cache Enable
CE Categorical Exclusion
CE Channel End
CE Chemical Engineer
CE Chief Engineer
CE Collision Elimination
CE Computer Engineer
CE Continuing Education
CE Customer Engineer
CEA Carcinoembryonic Antigen
CEAM Center for Exposure Assessment Modeling
CEB Communications Engineering Branch
CEBAFI Continuous Electron Beam Acceleration Facility
CEBV Chronic Epstein-Barr Virus
CECM Center for Experimental and Constructive Mathematics
CECP County Extended Code Page
CEDAR Coupling Energetics and Dynamics of Atmospheric Regions
CEES Center for Environmental and Estuarine Studies
CEF Cable Entrance Facility
CEFMS Corps of Engineers Financial Management System
CEG Continuous Edge Graphics
CEGL Cause Effect Graph Language
CEI Comparably Efficient Interconnection
CEI Compliance Evaluation Inspection
CEI Computer Extended Instruction
CEI Conducted Electromagnetic Interference
CEMS Cooperative Extension Management System
CEN Centaur
CENET Cornell Extension Network
CEO Chief Executive Officer
CEO Comprehensive Electronic Office
CEO Computer Enhancement Option
CEP Circular Error Probability
CEP Cognitive Evoked Potential
CEP Corporate Electronic Publishing
CEP Countercurrent Electrophoresis
CEPA Civil Engineering Programming Applications
CEPIS Council of European Professional Informatics Societies
CER Conditioned Emotional Response
CERF Cooperative Extension Reference File
CERFNET California Education and Research Federation Network
CERI Center for Environmental Research Information
CERRO Central European Regional Research Organization
CERT Certified Order
CERT Computer Emergency Response Team
CES Computer Election Systems
CESD Composite External Symbol Dictionary
CESD Center for Epidemiologic Studies Depression Scale
CESNET Czech Educational and Scientific Network
CET Council for Educational Technology
CETA Crew and Equipment Translation Aid
CETH Center for Electronic Texts in the Humanities
CETI Continuously Executing Transfer Interface
CETS Computer and Educational Technology Services
CEV Control Environmental Vault
CEV Controlled Environment Vault
CF Carry Flag
CF Carry Forward
CF Central File
CF Certainty Factor
CF Coin First
CF Conversion Factor
CF Correctional Facility
CF Count Forward
CF Cyber Force
CFA Comprehensive Functional Assessment
CFA Crossed Field Amplifier
CFB Cipher Block Chain
CFB Cipher Feedback
CFC Continuous Flow Centrifugation
CFCA Communications Fraud Control Association
CFD Computational Fluid Dynamics
CFES Continuous Flow Electrophoresis System
CFG Configuration File
CFHT Canada, France, Hawaii Telescope
CFI CSF Derived Isolate
CFIA Component Failure Impact Analysis
CFIDS Chronic Fatigue Immune Deficiency Syndrome
CFM Code Fragment Manager
CFM Cubic Feet-Per-Minute
CFNR Call Forwarding No Reply
CFO Chief Financial Officer
CFP Call For Papers
CFP Computers Freedom and Privacy
CFP Creation Facilities Program
CFR Catastrophic Failure Rate
CFR Code of Federal Regulations
CFS Chronic Fatigue Syndrome
CFS Continuous Forms Stacker
CFTC Commodity Futures Trading Commission
CFU Call Forwarding Unconditional
CFU Colony Forming Units
CFU Create Function Unit
CFX Circumflex
CG Center of Gravity
CG Computer Graphics
CGA Color Graphics Adapter
CGB Circuit Group Blocking
CGBA Commercial Generic Bioprocessing Apparatus
CGC Caenorhabditis elegans Genetics Center
CGI Color Graphics Processing
CGI Computer Graphics Interface
CGI Computer Generated Images
CGI Console Gaming Informers
CGI Current Group Indicator
CGIC Canadian Geoscience Information Center
CGL Chronic Granulocytic Leukemia
CGM Computer Graphics Metafile
CGMT Census of Graduate Medical Trainees
CGN Concentrator Group Number
CGNJ C0ol GuYZz N4m3d JaZ0n!
CGP Circulatory Gene Pool
CGQ Quebec Geoscience Center
CGRO Compton Gamma Ray Observatory
CGS Centimeter-Gram-Second System
CGU Character Generation Utility
CGVHD Chronic Graft Versus Host Disease
CHAMP Comet Halley Active Monitoring Program
CHAR Character
CHARA Center for High Angular Resolution Astronomy
CHAT Conversational Hypertext Access Technology
CHD Congenital Heart Disease
CHD Coronary Heart Disease
CHDL Computer Hardware Description Language
CHESS Comprehensive Health Enrichment Support System
CHF Congestive Heart Failure
CHGS Center for Human Genome Studies
CHI Consumer Health Informatics
CHID Combined Health Information Database
CHIEF Clearinghouse for Inventories/Emission Factors
CHIM Center for Healthcare Information Management
CHiNA Communist Hackers In North America
CHINS Child in Need of Services
CHIP Chemical Hazard Information Profile
CHIP Chile Information Project
CHIP Community Health Information Program
CHIPS Clearing House Interbank Payments System
CHIS Community Health Information System
CHK Check
CHK Chkdsk File
CHKDSK Check Disk
CHMOD Change Mode
CHMOS Complementary High Performance Metal Oxide
CHO Carbohydrate
CHOW Community Health Outreach Worker
CHP Channel Pointer
CHP Chapter
CHPID Channel Path Identifier
CHR Character
CHROMEX Chromosomes and Plant Cell Division in Space Experiment
CHS Class Hour Schedule
CHS Total Chaos
CI Call Indicator
CI Circuit Interrupter
CI Cluster Interconnect or Computer Interconnect
CI Combination Index
CI Computer Interconnect
CI Control Interval
CIA Central Intelligence Agency
CIA Coders In Action
CIA Computer Interface Adapter
CIA Creators of Intense Art
CIAC Computer Incident Advisory Capability
CIAR Canadian Institute for Advanced Research
CIC Carrier Identification Codes
CIC Circuit Identification Code
CIC Committee for Institutional Cooperation
CIC Coordination and Information Center
CIC CSNET Information Center
CIC Customer Information Center
CICP Consortium for International Crop Protection
CICP Customer Interrupt Control Program
CICS Customer Information Control System
CICU Coronary Intensive Care Unit
CID Caller ID
CID Charge Injection Device
CID Communications Identifier
CID Computer Integrated Design
CID Connection Identification
CIDA Channel Indirect Data Addressing
CIDF Control Information Definition Field
CIE Chief Information Engineer
CIE Counterimmunoelectrophoresis
CIF Central Index File
CIF Central Integration Facility
CIF Clone Inhibiting Factor
CIF Common Intermediate Format
CIG Computer Image Generation
CII Call Identity Index
CIJE Current Index to Journals in Education
CIL Condition Incident Log
CILT Center for Independent Living
CIM CompuServe Information Manager
CIM Computer Input from Microfilm
CIM Computer Integrated Manufacturing
CIM Critical Index Management
CIMT Computer Integrated Manufacturing and Technology
CIO Centers/Institutes/Offices
CIO Chief Information Officer
CIOCS Communication Input/Output Control System
CIOS Communication Institute for Online Scholarship
CIP Cellular Immunocompetence Profile
CIP Cognitive Information Processing
CIR Circuit
CIR Committed Information Rate
CIR Computer Integrated Research
CIRCA Center for Instructional and Research Computing Activities
CIRRIS Cryogenic Infrared Radiance Instrument for Shuttle
CIRU Computer Industry Research Unit
CIS CarcinomaInSitu
CIS Clinical Information System
CIS Commercial Instruction Set
CIS CompuServe Information Service
CIS Computer Information Service
CIS Computer Information Systems
CIS Customer Intercept Service
CIS Customized Intercept Service
CISA Certified Information Systems Auditor
CISAB Center for the Integrative Study of Animal Behavior
CISC Complex Instruction Set Computer
CISC Complex Instruction Set Computing
CISE Computer and Information Science and Engineering
CISSD Canadian International Society for Social Deviancy
CIT California Institute of Technology
CIT Call-In-Time
CIT Circumstellar Imaging Telescope
CIT Communications and Information Technology
CIT Computer Integrated Telephony
CIT Computer Interactive Text
CITI Centee for Information Technologies Innovation
CITS Central Integrated Test System
CIU Cable Interface Unit
CIU Computer Interface Unit
CIX Commercial Internet Exchange
CIX Compulink Information Exchange
CJE Critical Job Element
CJO Current Job Openings
CK Check
CKD Count Key Data
CKD Count Key Device
CKDS Cryptographic Key Translation Center
CKS Celestial Knights
CL Command Language
CL Confidence Level
Cl Confidence Limits
CL Control Language
CL Conversion Loss
CLA Certified Laboratory Assistant
CLA Communication Line Adapters
CLAMS Clinical Linguistic and Auditory Milestone Scale
CLAR Channel Local Address Register
CLASP Comprehensive Logistics Automated Support Program
CLASS Centralized Local Area Selective Signaling
CLASS Classification Literature Automated Search Service
CLASS Consular Lookout and Support System
CLASS Custom Local Area Signaling Service
CLAT Communication Line Adapters for Teletypewriters
CLC Clear Carry Flag
CLC Computing Learning Center
CLCSE Center for Life Cycle Software Engineering
CLD Clear Direction Flag
CLDN Calling Line Directory Number
CLEI Centro Latinoamericano de Estudios en Informatica
CLEI Common Language Equipment Identification
CLEP College Level Examination Program
CLF Cyberpunk Liberation Front
CLI Calling Line Ident
CLI Call Level Interface
CLI Clear Interrupt Flag
CLI Command Line Interface
CLI Command Line Interpreter
CLID Calling Line Identification
CLIO CU LawNet Info System
CLIP Compiler Language For Information Processing
CLIST Command List
CLK Clock
CLL Chronic Lmphyocytic Leukemia
CLLI Common Language Location Identification
CLM Career Limiting Move
CLNP Connectionless Network Protocol
CLOS Common Lisp Object System
CLOUDS Cloud Logic to Optimize Use of Defense Systems
CLP Clipboard
CLP Clipboard File
CLP Country List Price
CLP Current Line Pointer
CLPA Create Link Pack Area
CLR Combined Line and Recording
CLR Computer Language Recorded
CLS Clear Screen
CLS Computer Letter Service
CLS Computerized Litigation Support
CLSR Computer Law Service Reporter
CLT Computer Language Translated
CLT Computer Line Terminal
CLTS Clear Task Switch Flag
CLU Central Logic Unit
CLUT Color Look-Up Table
CLV Constant Linear Velocity
CM Command Module
CM Communication
CM Communication Multiplexor
CM Computer Module
CM Configuration Management
CM Control Mark
CM Core Memory
CM Corrective Maintenance
CMA Certified Medical Assistant
CMAC Centralized Maintenance and Administration Center
CMAS Central Massachusetts Administrative Services
CMBLS Checklist of Microcomputer Based Library Software
CMC Carry-in Monthly Charge
CMC Cellular Mobile Carrier
CMC Chronic Mucocutaneous Candidiasis
CMC Communication Machinery Corporation
CMC Communication Management Configuration
CMC Complement Carry Flag
CMC Computer Mediated Communication
CMC Construction Maintenance Center
CMC Corporate Management Committee
CMCC Central Mission Control Center
CMD Command
CMD Command File
CMDF Combined Main Distributing Frame
CMDS Centralized Message Data System
CME Center for Media Education
CMF Cross Modulation Factor
CMH Center for Metropolitan History
CMHC Community Mental Health Center
CMI Cell Mediated Immunity
CMI Computer Managed Instruction
CMIA China Medical Informatics Association
CMIIW Correct Me If I'm Wrong
CMIO Chief Medical Information Officer
CMIP Common Management Information Protocol
CMIS Common Management Information Services
CMISE Common Management Information Service Element
CML Chronic Myelogenous Leukemia
CML Computer Managed Learning
CML Current Mode Logic
CMMRR Command Mode Rejection Ratio
CMMS Computerized Maintenance Management System
CMOS Complementary Metal Oxide Semiconductor(Silicon)
CMP Compare
CMP Compare Two Operands
CMP Computational
CMP Cooperative Marketing Partner
CMP Cooperative Marketing Program
CMP Critical Materials Program
CMPLX Complex
CMPS Compare Strings
CMPSB Compare String Byte
CMPSD Compare String Doubleword
CMPSW Compare String Word
CMPT Cervical Mucous Penetration Test
CMPTR Computer
CMR Chemistry and Materials Research
CMR Common Mode Rejection
CMR Communications Moon Relay
CMS Call Management System
CMS Chronic Mountain Sickness
CMS Circuit Maintenance System
CMS Communications Management Series
CMS Communications Management Subsystem
CMS Compiler Monitor System
CMS Conversational Monitoring System
CMSG Common Management Study Group
CMT Cellular Mobile Telephone
CMTR Certified Material Test Report
CMU CarnegieMellon University
CMU Control and Monitoring Unit
CMV Common Mode Voltage
CMW Compartmented Mode Workstation
CMY Cyan-Magenta-Yellow
CMYB Cyan-Magenta-Yellow-Black
CN Change Notice
CN Connection
CN/A Customer Name & Address
CNA Communications Network Application
CNA Customer Name & Address
CNAB Customer Name Address Bureau
CNC Cancer
CNC Computer Numerical Control
CNC Computerized Numeric Control
CNCC Customer Network Control Center
CNE Certified Netware Engineer
CNE Certified Network Engineer
CNEPA Certified NetWare Engineers Professional Association
CNES Centre National d'Etude Spatiales
CNF Configuration File
CNI Certified Netware Instructor
CNI Coalition for Networked Information
CNI Common Network Interface
CNIS Computerized Nursing Information Systems
CNL Circuit Net Loss
CNLS Center for Nonlinear Studies
CNM Communications Network Management
CNMS Cylink Network Management System
CNO Carbon Nitrogen Oxygen
CNR Carrier-to-Noise Ratio
CNRI Corporation for National Research Initiatives
CNS Central Nervous System
CNS Clinical Nurse Specialist
CNS Communications Network Services
CNS Complimentary Network Service
CNSF Cornell National Supercomputer Facility
CNSR Comet Nucleus Sample Return
CNT Count
CNTRL Control
CO Central Office
CO Cutoff
CO/NO Current Operator/Next Operator
COACH Canadian Organization for the Advancement of Computers in Health
COAD Chronic Obstructive Airway Disease
COAG Closed Angle Glaucoma
COAM Customer Owned and Maintained
COAP Certified Office Automation Professional
COARE Coupled Ocean Atmosphere Response Experiment
COAX Coaxial Cable
COB Close of Business
COB Complementary Offset Binary
COBE Cosmic Background Explorer
COBIS Computer Based Instruction System
COBIT Central Office Based Intelligent Transport
COBOL Common Business Oriented Language
COC Circuit Order Control
COC Coded Optical Character
COC Corporate Operations Committee
COCOT Customer Owned Coin Operated Telephone
COD Career Opportunity Days
COD Cash on Delivery
COD Cash on Demand
COD Cause of Death
CoD Children Of Damnation
COD Code List File
COD Collect on Delivery
CODASYL Conference on Data System Languages
CODCF Central Office Data Connecting Facility
CODE Client/Server Open Development Environment
CODE Crackers of Digital Equipment
CODEC Coder/Decoder
CODEC Compression/Decompression
CODI Cornucopea of Disability Information
CODIL Context Dependent Information Language
COE Center of Excellence
COE Central Office Equipment
COED Computer Operated Electronics Display
COEES Central Office Equipment Engineering System
COEM Commercial Original Equipment Manufacturer
COEP Customer Originated Electronic Payment
COER Central Office Equipment Report
COFF Common Object File Format
COGME Council on Graduate Medical Education
COGS Computer Oriented Geologic Society
COI Certificate of Inspection
COI Conflict of Interest
COIL Central Ohio Internet Link
COIN Columbia Online Information Network
COIN Complete Operating Information
COJ Court Of Justice
COL Collision
COL Computer Oriented Language
COLD Chronic Obstructive Lung Disease
COLT Central Office Line Tester
COLT Communications Line Terminator
COLT Computerized On-Line Testing
COLT Computer Linked Text
COM Command File
COM Commercial Designation in Domain Name System
COM Common Object Model
COM Communications
COM Computer Output on Microfilm
CoMA Community Of Moral Advancement
COMAL Common Algorithmic Language
COMAS Central Office Maintenance and Administration
COMDEX Computer Dealers Exposition
COML Commercial Language
COMM Communications
COMSAT Communications Satellite
COMSEC Communications Security
COMSTAR Common System for Technical Analysis
COMSTAR Common System for Technical Analysis & Reporting
CON Central Office News
CON Console
CON Control
CONFIG Configuration
CONN Connector
CONS Carrier Operated Noise Suppression
CONS Connection Oriented Networking Session
CONS Console
CONST Constant
CONT Continue
CONT Continuous
CONTAC Central Office Network Access
CONTACT Central Office Network Access Terminal
CONUS Continental United States
COO Change Over Order
CoOL Conservation On-Line
COOL Croation Organization Of Leechers
COP Call Offering Procedure
COP Certification of Process
COP Character Oriented Protocol
COP Coders on Point
COP Coefficient of Performance
COP Colloid Osmotic Pressure
COP Computer Optimization Package
COPA Council on Post Secondary Accreditation
COPC Community Oriented Primary Care
COPD Chronic Obstructive Pulmonary Disease
COPE Communications Oriented Processing Equipment
COPE Cyberchronicle of Political Economy
COPICS Communications Oriented Production and Inventory
COPIS Corporate Planning Information System
COPS Computer Oracle and Password System
COR C0RRUPTI0N
COR Conditioned Orientation Response
COR Correct
CORA Cost of Remedial Action
CORAL Computer On-Line RealTime Applications Language
CORBA Common Object Request Broker Architecture
CORE Commercial Research and Education
CORE Council on Rehabilitation Education
CORE Criminals of Radical Extremes
CORN Computer Resource Nucleus
CORNET Corporate Network
CORP Creators of Revolutionary Pictures
CORR Correspondence
COS Call Originate Status
COS Central Office Switch
COS Class Of Service
COS Compatible Operating System
COS Conservative Opportunity Society
COS Cray Operating System
COSE Common Open Software Environment
COSLINE COSMIC Online Information Services
COSMIC Common Systems Main Inter-Connection
COSMIC Computer Software Management and Information Center
COSMOS Computerized System for Mainframe Operations
COST Cooperation in Scientific and Technical Research
COSTAR Corrective Optics Space Telescope Axial Replacement
COT Central Office Terminal
COTNO Communication Of The New Order
COV Concept Oriented View
CP Call Processor
CP Card Punch
CP Central Processor
CP Clock Phase
CP Color Printer
CP Command Post
CP Command Processor
CP Computer
CP Control Panel
CP Control Point
CP Control Program
CP Copy Protected
CP$ Computer Pirates Syndicate
CP/M Control Program for Microcomputers
CP/M Control Program Master
CPA Centralized/Bulk Power Architecture
CPA Communications and Public Affairs
CPA Competitive Probe Assay
CPA Critical Path Analysis
CPAE Center for Professional and Applied Ethics
CPAF Cost Plus Award Fee
CPC Card Programmed Calculator
CPC Cellular Phone Company
CPC Ceramic-Wafer Printed Circuit
CPC Cerebral Performance Category
CPC Circuit Provisioning Center
CPC Compact Personal Computer
CPC Computer Power Center
CPC Computer Process Control
CPC Computer Program Component
CPCG Commercial Protein Crystal Growth
CPCR Cardiopulmonary Cerebral Resuscitation
CPCRA Community Programs for Clinical Research of AIDS
CPD Cards-Per-Day
CPD Central Pulse Distributor
CPD Cephalopelvic Disproportion
CPD Consolidated Programming Document
CPDC Common Packet Data Channels
CPDD Command Post Digital Display
CPDS Computer Program Design Specification
CPE Central Processing Element
CPE Central Processing Equipment
CPE Central Program Exchange
CPE Central Programmer and Evaluator
CPE Computer Performance Evaluation
CPE Customer Premises Equipment
CPE Customer Provided Equipment
CPE Cytopathic Effect
CPET Catalogue of Projects in Electronic Text
CPF Computer Program Facility
CPF Control Program Facility
CPFF Cost-Plus-Fixed-Fee
CPH Characters-Per-Hour
CPH Cost Per Hour
CPI California Psychological Inventory
CPI Canadian Pirates Incorporated
CPI Characters Per Inch
CPI Clock-Per-Instruction
CPI Code Page Information
CPI Common Programming Interface
CPI Consumer Price Index
CPI Corrupt Programming International
CPIC Common Programming Interface for Communications
CPIP Control Protocol / Internet Protocol
CPK Creatine Phosphokinase
CPL Combined Programming Language
CPL Command Procedure Language
CPL Computer Program Library
CPL Conversational Programming Language
CPL Cooperative Processing Language
CPL Current Privilege Level
CPLD Coupled
CPLMT Complement
CPM Cards-Per-Minute
CPM Control Program Monitor
CPM Copies-Per-Minute
CPM Cost-Per-Minute
cpm Counts-Per-Minute
CPM Critical Path Method
CPMP Carrier Performance Measurement Plan
CPNI Customer Proprietary Network Information
CPNN Cal Poly News Network
CPO Chief Post Office
CPO Code Practice Oscillator
CPO Concurrent Peripheral Operations
CPO Corporate Product Operations
CPODA Contention Priority Oriented Demand Assignment
CPOL Communications Procedure Oriented Language
CPP C++ Source File
CPP Card Punching Printer
CPP Cerebral Perfusion Pressure
CPP Command Processing Program
CPP Corporate Planning Process
CPR Cardiopulmonary Resuscitation
CPR Center for Public Resources
CPR Computerized Patient Record
CPR Critical Problem Report
CPRI Computer Based Patient Record Institute
CPROST Center for Policy Research on Science and Technology
CPS Cataloging Provisioning System
CPS Center for Pacific Studies
CPS Central Processing System
CPS Characters Per Second
CPS Child Protective Services
CPS Clustered Printer Sharer
CPS Communications Processor System
CPS Computer Power System
CPS Conversational Programming System
CPS Current Population Survey
CPS Cycles-Per-Second
CPSC Consumer Product Safety Commission
CPSR Computer Professionals for Social Responsibility
CPSS Common Programming Support System
CPT Critical Path Technique
CPTA Computer Programming and Testing Activity
CPU Central Processing Unit
CPX Capacity Planning Extended
CPY Copy
CQ Charge of Quarters
CQI Continuous Quality Improvement
CR Call Request
CR Card Reader
CR Carriage Return
CR Command Register
CR Complete Regression
CR Complete Remission
CR Conditioned Re-enforcer
CR Control Relay
CR Control Response
CR Control Reverse
CR Count Reverse
CR Credit
CRA Computing Reference Area
CRA Cooperative Research Act
CRAC Crazed Artists Coalition
CRADA Cooperative Research and Development Agreements
CRAF Comet Rendezvous Asteroid Flyby
CRAM Card Random Access Memory
CRAM Citizens Revolting Against Motzah
CRAN Cranium
CRAS Cable Repair Administrative System
CRC Carriage Return Contact
CRC Colorectal Cancer
CRC Customer Record Center
CRC Customer Return Center
CRC Cyclic Redundancy Check
CRD Cardfile File
CREAM Cosmic Radiation Effects and Activation Monitor
CRED Credit Card Calling
CREF Connection Refused
CREG Concentrated Range Extension & Gain
CREN Computer Research and Education Network
CREN Corporation for Research and Educational Networking
CRF Chronic Renal Failure
CRF Control Relay Forward
CRF Corticotropin Releasing Factor
CRF Cross Reference File
CRFMP Cable Repair Force Management Plan
CRFTR Carrier Frequency Telephone Repeater
CRG Central Resource Group
CRi Crisis
CRIM Centre de Recherche Informatique de Montreal
CRIS Customer Record Information System
CRISP Complex Reduced Instruction Set Processor
CRISTA Cryogenic Infrared Spectrometer Telescope for Atmosphere
CRJE Conversational Remote Job Entry
CRL Certificate Revocation List
CRM Central Recovery Module
CRM Cross Reacting Material
CRMR Continuous Reading Meter Relay
CRNA Certified Registered Nurse Anesthetist
CRO Cathode Ray Oscillograph
CrO2 Cromium Dioxide
CROM Control Read Only Memory
CRP Capacity Requirements Planning
CRPC Center for Research on Parallel Computation
CRQ Call Request
CRRES Combined Release and Radiation Effects Satellite
CRS Centralized Results System
CRSAB Centralized Repair Service Answering Bureau
CRT Cathode Ray Tube
CRT Center for Rehabilitation Technology
CRTC Canadian Radio Television and Telecommunications Commission
CRTNet Communication Research and Theory Network
CRTU Combined Receiving and Transmitting Unit
CRUE Cheat Requests for Underground Elite
CRW Crew
CRYPTO Cryptography
CS Cable Switching
CS Channel Status
CS Check Sorter
CS Chip Select
CS Computer Science
CS Control Set
CS Control Signal
CS County Seat
CS Customer Service
CS Cycles Shift
CSA Carrier Servicing Area
CSA Carrier Serving Area
CSA Client Service Agent
CSA Common Service Area
CSA Computer Security Act
CSA Computer Systems Advisers
CSA Computer Systems Analyst
CSA Confederate States of America
CSA Council on Scientific Affairs
CSA Covenant, Sword, and Arm of the Lord
CSA Customer Service Administration
CSAB Computer Science Advisory Board
CSACC Customer Service Administration Control Center
CSAR Centralized System for Analysis Reporting
CSB Complementary Straight Binary
CSB Computer Science Branch
CSC Cell Site Controller
CSC Coppin State College
CSC Customer Support Center
CSCF Central Site Control Facility
CSCW Computer Supported Cooperative Work
CSD Constant Speed Drive
CSDC Circuit Switched Digital Capability
CSDN Chinese Software Distribution Network
CSDN Circuit Switched Data Network
CSDS Circuit Switched Digital Services
CSE Committee on Special Education
CSE Common Standards for Quantitative Electrocardiography
CSE Computer Science and Engineering
CSE Control Systems Engineering
CSF Cerebrospinal Fluid
CSF Colony Stimulating Factor
CSF Critical Success Factor
CSFT Critical Success Factor Team
CSG Constructive Solid Geometry
CSG Consulting Services Group
CSG Corporate Systems Group
CSI Commercial Systems Integration
CSI Computerized Severity Index
CSIDD CALS SGML Integrated Data Dictionary
CSL Computer Sensitive Language
CSM Cable System Manager
CSM Command and Service Module
CSM Computer Systems Manufacturing
CSM Continuous Sheet Memory
CSM Corrupt Society Magazine
CSMA Carrier Sense Multiple Access
CSMA/CD Carrier Sense Multiple Access with Collision Detection
CSMIP California Strong Motion Instrumentation Program
CSMP Continuous System Modeling Program
CSN Computer Systems News
CSNET Computer and Science Research Network
CSNET Computer Science Network
CSO Central Services Organization
CSO Chained Sequential Operation
CSO Complimentary Solutions Organization
CSO Computing Services Office
CSP Certified Systems Professional
CSP Chemistry Screening Profile
CSP Coin Sent Paid
CSP Commercial Subroutine Package
CSP Community Support Program
CSP Control Switching Point
CSP Cross System Product
CSPAN Cable Satellite Public Affairs Network
CSR Control and Status Register
CSR Corrected Sedimentation Rate
CSR Customer Service Records
CSRG Computer Systems Research Group
CSRI Computer Systems Research Institute
CSS Computer Special Systems
CSS Computer Sub-System
CSSB Compatible Single Sideband
CSSE Computer Services System Engine
CSSG Customer Service Solutions Group
CSSI Computer Software Services Industry
CSSL Continuous System Simulation Language
CSSP Computer Systems Policy Project
CST Campus Software Tools
CST Central Standard Time
CST Channel Status Table
CST Convulsive Shock Therapy
CST Current Segment Table
CSTA Computer Supported Telephony Applications
CSTC Consolidated Satellite Test Center
CSTEP Cultural, Societal, Technological, Economic, Political
CSTO Computing Systems Technology Office
CSTU Currently Signed-On Terminal User
CSU California State University
CSU Channel Service Unit
CSW Certified Social Worker
CSW Channel Status Word
CSW Commercial Sex Worker
CT Call Transfer
CT Channel Terminator
CT Communications and Tracking
CT Computer Tomography
CT Count
CT Counter
CT Current Transformer
CTA Channel and Traffic Control Agency
CTAN Comprehensive TeX Archive Network
CTC Central Test Center
CTC Centralized Traffic Control
CTC Channel-To-Channel
CTC Control Technology Center
CTC Counter Timer Circuit
CTCA Channel-To-Channel Adapter
CTD Center for Talent Development
CTD Computing and Telecommunications Division
CTIO Cerro Tololo Interamerican Observatory
CTL Cytotoxic T Lymphocyte
CTM Contact Trunk Module
CTMS Carrier Transmission Measuring System
CTO Call Transfer Outside
CTOS Computerized Tomography Operating System
CTP California Technology Project
CTPA Coax to Twisted Pair Adapter
CTR Cancer Tumor Registry
CTR Conformance Test Report
CTR Contour
CTR Controlled Thermonuclear Reactor
CTRL Control
CTS Cellular Telephone Service
CTS Clear to Send
CTS Configuration Technical Specialists
CTS Counseling and Testing Site
CTSS Compatible Time Sharing System
CTSS Cray Time Sharing System
CTT Cartridge Tape Transport
CTT Computerized Transaxial Tomography
CTTC Cartridge Tape Transport Controller
CTTN Cable Trunk Ticket Number
CTY Center for Talented Youth
CTY Console TeleType
CU Computer Underground
CU Control Unit
CU Customer Unit
CU See you
CU L8R See You Later
CUA Common User Access
CUAI Common User Access Interface
CUB Cursor Backward
CUC Chronic Ulcerative Colitis
CUCB Control Unit Control Blocks
CUCRIT Capital Utilization Criteria
CUD Call User Data
CUD Celerity Utilities Division
CuD Computer Underground Digest
CUD Cursor Down
CUEBC Computer Using Educators of BC
CUF Cursor Forward
CUFON Computer UFO Network
CUG Closed User Group
CUIS Columbus Users Information System
CUISP Columbus Users Information System Prototype
CUL See You Later
CUL8R See you later
CULDAT Canadian Union List of Machine Readable Data Files
CUM Crazy Users on a Mission
CUM Cult of the Uncircumcised Masturbator
CUNY City University of New York
CUP Carcinoma of Unknown Primary
CUP Cursor Position
CUR Cursor File
CUSP Common User Program
CUSP Commonly Used System Program
CUSS Computer Users in the Social Sciences
CUT Control Unit Terminal
CUTS Cassette User Tape System
CUU Cursor Up
CV Coefficients of Variation
CV Constant Value
CV Constant Voltage
CVA Cerebrovascular Accident
CVF Compressed Volume File
CVGA Color Video Graphics Array
CVIA Computer Virus Industry Association
CVR Compass Voice Response
CVS Cardiovascular System
CVT Communications Vector Table
CVT Constant Voltage Transformer
CVT Continuous Variable Transmission
CVTE Crystals by Vapor Transport Experiment
CVW CodeView for Windows
CW Call Waiting
CW Continuous Wave
CW Control Word
CW Cyber Warriors
CWC City Wide Centrex
CWD Call Waiting Deluxe
CWD Convert Word to Doubleword
CWDE Convert Word to Extended Double
CWIS Campus Wide Information System
CWP Communicating Word Processors
CWRU Case Western Reserve University
CX Character Transmission
CXI Common X-Windows Interface
CXR Chest X-Ray
CY Calendar Year
CYA Cover Your Ass
CYF Children Youth Family
CYL Cylinder
CYL See You Later
CZ Control Zone
D Decimal
D Density
D Digit
D Digital
D Display
D Drum
D/A Digital/Analog
D/L Download
d4T Stavudine
DA Data Acquisition
DA Data Administration
DA Data Automation
DA Data Available
DA Decimal Add
DA Desk Accessory
DA Direct Access
DA Direct Answer
DA Directory Assistance
DA Discrete Address
DAA Data Access Arrangement
DAA Data Authentication Algorithm
DAA Decimal Adjust for Addition
DAC Daily Administrative Check
DAC Data Acquisition and Control
DAC Design Automation Conference
DAC Digital-to-Analog Converter
DAC Disaster Assistance Center
DAC Discretionary Access Control
DACC Direct Access Communication Channel
DACC Directory Assistance Call Completion
DACS Danbury Area Computer Society
DACS Data Acquisition Control System
DACS Digital Access Cross-Connect System
DACS Directory Assistance Charging System
DACU Device Attachment Control Unit
DAD Device Action Diagram
DADS Digitally Assisted Dispatching System
DAF Decay Accelerating Factor
DAG Defense Agencies Group
DAIDS Division of AIDS
DAIS Distributed Automatic Intercept System
DAL Data Access Language
DAL Data Access Line
DAL Database Administration Language
DAL Dedicated Access Line
DALNET Detroit Area Library Network
DAM Data Acquisition and Monitoring
DAM Direct Access Method
DAMA Demand Assignment Multiple Access
DAME Data Acquisition and Monitoring Equipment
DAMP Demand Analysis Manufacturing Planning
DAMPS Data Acquisition Multiprogramming System
DAO Directory Assistance Operator
DAP Data Access Protocol
DAP Data Archiving Process
DAP Distributed Array Processor
DAP Division Advisory Panel
DAP Document Application Profile
DAPC Data Acquisition and Process Control
DAPS Direct Access Programming System
DAR Direct Access Register
DARC Division Alarm Recording Center
DARI Database Application Remote Interface
DARPA Defense Advanced Research Projects Agency
DART Daily Automatic Rescheduling Technique
DART Data Analysis Recording Tape
DART Developmental and Reproductive Toxicology
DARU Distributed Automatic Response Unit
DAS Data Acquisition System
DAS Decimal Adjust After Subtraction
DAS Device Access Software
DAS Digital Analysis System
DAS Digital Acquisition System
DAS Directory Assistance System
DAS Distributor And Scanner
DAS Dual Attachment Station
DASD Direct Access Storage Device
DASP Digital Array Signal Processor
DASP Digital Assisted Services Program
DASWAT Distributor And Scanner Watch Dog Timer
DAT Data
DAT Data File
DAT Dementia of the Alzheimer Type
DAT Differential Aptitude Test
DAT Digital Audio Tape
DAT Dynamic Address Translation
DATA Defense Air Transport Administration
DATACOM Data Communications
DATRI Division of Aids Treatment and Research Initiative
DATTA Diagnostic and Therapeutic Technology Assessment
DAU Data Adapter Unit
DAV Data Above Voice
DAV Data Available
DAV Data Valid
DAV Digital Audio Video
DAVAR Dealer Authorized Value Added Retailer
DAVE Data Addition Verification and Editing
DB Data Base
DB Data Buffer
DB Data Bus
DB Database
db Decibel
DB Decibels
DB DoubleBlind
DB Dry Bulb
DB2 Database 2
DBA Data Base Administrator
DBA Database Administrator
DBA Digital Business Architecture
DBAC Database Administration Center
DBAS Database Administration System
DBC Database Computer
DBC Digital Business Center
DBCS Double Byte Character Set
DBD Database Description
DBDA Database Design Aids
DBDC Database/Data Communications
DBF Database
DBF Database File
DBI Development At Birth Index
DBIR Directory of Biotechnology Information Resources
DBM Database Manager
DBM Distributed Database
DBME Database Management Environment
DBMS Database Management System
DBO Database Owner
DBOD Distribution Board of Directors
DBOO Database Object Owner
DBP Database Processor
DBRAD Database Relational Application Directory
DBRC Database Recovery Control
DBS Database Server
DBS Database Service
DBS Direct Broadcast by Satellite
DBS Direct Broadcast Satellite
DBS Duplex Bus Selector
DBTG Database Task Group
DC Data Cartridge
DC Data Channel
DC Data Collection
DC Data Communication
DC Data Control
DC Define Constant
DC Direct Current
DC Directional Coupler
DC Disk Controller
DC Display Console
DC Document Control
DCA Defense Communications Agency
DCA Digital Communication Architecture
DCA Digital Communications Associates
DCA Distributed Communication Architecture
DCA Document Content Architecture
DCAA Dual Call Auto Answer
DCASR Defense Contract Administration Services Region
DCB Data Control Block
DCBD Define Control Block Dummy
DCC Data Collection Computer
DCC Data Communications Channel
DCC Data Country Code
DCC Digital Compact Cassette
DCC Digital Customer Center
DCC Display Computer Complex
DCCT Diabetes Control and Complications Trial
DCCU Data Communications Control Unit
DCD Data Carrier Detect
DCE Data Circuit Terminal Equipment
DCE Data Circuit Terminating Equipment
DCE Data Communications Equipment
DCE Distributed Communicating Environment
DCE Distributed Computing Environment
DCF Data Communication Facility
DCF Data Compression Facility
DCF Data Count Field
DCF Distributed Communications Facility
DCF Document Composition Facility
DCF Document Control Facility
DCF Driver Configuration File
DCI Data Communications Interrogation
DCI Display Control Interface
DCL Data Communications Link
DCL DEC Control Language
DCL Digital Command Language
DCLU Digital Carrier Line Unit
DCM Data Communications Multiplexor
DCM Digital Carrier Module
DCM Directory Control Module
DCM Display Control Module
DCME Digital Circuit Multiplexing Equipment
DCMS Data Capture and Management System
DCMS Distributed Call Measurement System
DCMT Document
DCMU Digital Concentrator Measurement Unit
DCN Data Control Network
DCN Design Change Notice
DCNA Data Communication Network Architecture
DCO Digital Central Office
DCO Digitally Controlled Oscillator
DCOCS Digital Central Office Carrier Switch
DCP Data Communications Processor
DCP Demand for Critical Parts
DCP Distributed Communications Processor
DCP Duplex Central Processor
DCPS Digitally Controlled Power Source
DCR Daily Change Report
DCR Data Conversion Receiver
DCR Design Change Request
DCR Dynamic Color Rendition
DCRT Division of Computer Research and Technology
DCS Data Center Services
DCS Data Collection System
DCS Data Control System
DCS Decompression Sickness
DCS Delta Clear to Send
DCS Digital Composition System
DCS Digital Cross-Connect System
DCS Direct Coupled System
DCS Distributed Communications System
DCS Distributed Computing System
DCS Distribution Control System
DCSS Digital Customized Support Services
DCSS Discontiguous Shared Segments
DCT Database Configuration Tool
DCT Dictionary File
DCT Digital Carrier Trunk
DCT Discrete Cosine Transform
DCTL Direct Coupled Transistor Logic
DCTN Defense Commercial Telecommunications Network
DCTS Dimension Custom Telephone Service
DCU Decade Counting Unit
DCU Decimal Counting Unit
DCU Digital Credit Union
DCW Data Control Words
DCX Delta Clipper Experimental
DD Data Definition
DD Data Dictionary
DD Data Directory
DD Decimal Divide
DD Demand Draft
DD Digital Data
DD Digital Display
DD Disk Drive
DD Double Density
DD Drum Demand
DDA Digital Differential Analyzer
DDA Disk Drive Adapter
DDAS Digital Data Acquisition System
DDB Device Dependent Bitmap
DDBMS Distributed Database Management System
DDC Data Distribution Center
ddC Dideoxycytidine
DDC Digital Data Converter
DDC Digital Display Converter
DDC Direct Department Calling
DDC Direct Digital Computer
DDC Direct Digital Control
ddC Zalcitabine
DDCE Digital Data Conversion Equipment
DDCMP Digital Data Communications Message Protocol
DDCS Distributed Database Connection Services
DDCU DC to DC Converter Unit
DDD Direct Distance Calling
DDD Direct Distance Dialing
DDD Dr. Death & Darkhawk
DDE Direct Data Entry
DDE Dynamic Data Exchange
DDEML Dynamic Data Exchange Manager Library
DDG Digital Display Generator
DDH Digital Distributed Hardware
DDI Device Driver Interface
ddI Didanosine
DDI Dideoxyinosine
DDIF Digital Document Interchange Format
DDK Device Driver Kit
DDK Driver Development Kit
DDL Data Definition Language
DDL Data Description Language
DDL Document Description Language
DDM Distributed Data Management
DDN Defense Data Network
DDNNIC Defense Data Network, Network Information Center
DDOV Digital Data Over Voice
DDOS Distributed Denial of Service
DDP Datagram Delivery Protocol
DDP Digital Data Processor
DDP Distributed Data Processing
DDPS Digital Data Processing System
DDR Delta Data Set Ready
DDRP Dial Dictation Relay Panel
DDS Dataphone Digital Service
DDS Design Data Sheet
DDS Digital Data Service
DDS Digital Data Storage
DDS Digital Data System
DDS Digital Dataphone Service
DDS Digital Display Scope
DDS Digital Distributed Software
DDS Direct Dial Service
DDS Direct Digital Service
DDS Doctor of Dental Science
DDSA Derived Design Strategic Activities
DDSS Diagnostic Decision Support System
DDST Denver Developmental Screening Test
DDT DEC Debugging Tape
DDT Digital Data Transmitter
DDT Dynamic Debugging Technique
DDTE Design Development Test and Evaluation
DDV Dialog Data Validation
DDX Digital Data Exchange
DDX Distributed Data Exchange
DE Data Entry
DE Decision Element
DE Device End
DE Dictation Equipment
DE Display Element
DEA Data Encryption Algorithm
DEA Drug Enforcement Agency
DEAD Damn Excellent ANSI Design
DEC Decimal
DEC Decision
DEC Decrement
DEC Digital Equipment Corporation
DECDTM Digital Distributed Transaction Manager
DECIT Decimal Digit
DECNMS Digital Network Measurement System
DECR Decrement
DECTP Digital Transaction Processing
DECUS Digital Equipment Corporation User's Society
DED Data Element Dictionary
DED Double Error Detection
DEE Dextrous End Effector
DEER Directory of Environmental Education Resources
DEET Diethyltoluamide
DEF Default File
DEF Definition
DEFT Dynamic Error Free Transmission
DEIR Dental Electronic Information Resource
DEIS Defense Energy Information System
DEK Data Encryption Key
DEL Delay
DEL Delete
DELNI Digital Ethernet Local Network Interconnect
DEM Demodulator
DEM Demonstration File
DEMF Display Exception Monitoring Facility
DEMO Demonstration
DEMOD Demodulator
DEN Digital Echo News
DEN Document Enabled Networking
DENIX Defense Environment Network and Information Exchange
DENS Density
DEOS Distance Education Online Symposium
DEPBA Digital Exchange Pirate Board Alliance
DER Disulfiram-Ethanol Reaction
DERP Defective Equipment Replacement Program
DES Data Editing System
DES Data Encryption Standard
DES Data Entry Sheet
DES Description File
DES Differential Equation Solver
DES Diffuse Esophageal Spasm
DES Digital Encryption Standard
DES Digital Expansion System
DEST Destination
DET Device Execute Trigger
DETAB Decision Tables
DEU Data Encryption Unit
DEU Data Exchange Unit
DEUNA Digital Ethernet Unibus Network Adapter
DEV Development
DEV Device
DEW Distant Early Warning
DF Data Field
DF Device Flag
DF Direction Finding
DF Distributing Frame
DF Double Flag
DFA Design for Assembly
DFA Digital Flaw Analysis
DFA Direct Fluorescent Antibody
DFC Data Flow Control
DFC Digital File Check
DFCU Disk File Control Unit
DFD Data Flow Diagram
DFDS Data Facility Device Support
DFDSM Data Facility Distributed Storage Manager
DFDSS Data Facility Data Set Services
DFE Data Flow Editor
DFEF Data Facility Extended Function
DFG Diode Function Generator
DFG Discrete Frequency Generator
DFHSM Data Facility Hierarchical Storage Manager
DFI Development Flight Instrument
DFI Digital Facility Interface
DFM Design for Manufacturing
DFMR Daily Fetal Movement Recording
DFMS Digital Facility Management System
DFP Data Facility Product
DFP Digital Free Press
DFP District Focus Person
DFPE Data Flow Processing Element
DFR Disk File Read
DFR Double Frequency Recording
DFRC Dryden Flight Research Center
DFS Distributed File System
DFSU Disk File Storage Unit
DFT Design for Test
DFT Discrete Fourier Transform
DFT Disk Fault Tolerance
DFT Distributed Function Terminal
DFU Data File Utility
DFW Disk File Write
DG Data General
dg Decigram
DG Differential Generator
DG Diode Gate
DG Double Groove
DGA Direct Graphics Access
DGIS Direct Graphics Interface Standard
DGNL Diagonal
DGPS Differential Global Positioning System
DGS Data Gathering System
DGSC Defense General Supply Center
DGT Digit
DHC Dynamic Host Configuration
DHCP Decentralized Hospital Computer Program
DHE Data Handling Equipment
DHHS Department of Health and Human Services
DHMH Department of Health and Mental Hygiene
DHN Digital Hackers Network
DHSC Distributed High Speed Computing
DI Data In
DI Data Input
DI Data Interface
DI Device Independence
DI Diagnostic Imaging
DI Digital Input
DIA Defense Intelligence Agency
DIA Document Interchange Architecture
DIAD Drum Information Assembler Dispatcher
DIAL Data for Interchange at the Application
DIAL Digital Idle Asset Listing
DIAL Direct Information Access Line
DIAL Display Interactive Assembly Language
DIAS Defense Automatic Integrated System
DIAS Dynamic Inventory Analysis System
DIB Device Independent Bitmap
DIB Directory Information Bases
DIBOL Digital Business Oriented Language
DIBS Digital Integrated Business System
DIC Data Input Check
DIC Dictionary File
DIC Digital Interface Controller
DIC Distributed Interactive Computing
DICOM Digital Imaging and Communications in Medicine
DICT Dictionary
DID Data Item Description
DID Digital Information Display
DID Direct Inward Dialing
DIE Demented Images of Euphoria
DIF Data Interchange Facility
DIF Data Interchange Format
DIF Device Input Format
DIF Digital Interface
DIF Digital Interface Frame
DIF Direct Immuno-Fluorescence
DIF Display Information Facility
DIF Document Interchange Format
DIFF Difference
diff Differential
DIGICOM Digital Communications System
DIIK Damned If I Know
DIIS DDN Installation and Integration Support
DIL Daily Instruction Logs
DILE Drug Induced Lupus Erythematosus
DILLIGAFF Do I Look Like I Give a Flying Filament
DIM Data In the Middle
DIM Demand Integration Meeting
DIM Device Interface Module
DIMA Data Information Management Architecture
DIN Deutsche Ingineering Normilization
DINS Digital Information Network Service
DIO Data Input and Output
DIOB Digital Input/Output Buffer
DIOF Display Input/Output Facility
DIP Display Information Processor
DIP Document Image Processing
DIP Dual In-Line Package
DIP Dual-In-Line Pin
DIR Department of Information Resources
DIR Directory
DIRT Design In Real Time
DIS Defense Investigative Service
DIS Digital Information Systems
DIS Disconnect
DIS Distributed Information System
DIS Distributed Interactive Simulation
DIS Draft International Standard
DISA Data Interchange Standards Association
DISA Defense Information Systems Agency
DISA Direct Inward System Access
DISAC Digital Simulator and Computer
DISCON Defense Integrated Secure Communications Network
DISER Digital Information Systems External Resources
DISI Directory Information Services Infrastructure
DISOS Distributed Office Support System
DISP Displacement
DISTED Distance Education
DIT Directory Information Tree
DIU Digital Interface Unit
DIV Divide
DIV Divider
DIV Division
DIVA Digital Input Voice Answer-Back
DJ Dump Job
DJD Degenerative Joint Disease
DJP DefJam Productions
DKA Diabetic Ketoacidosis
DL D. Leria
DL Data Language
DL Data Link
DL Diode Logic
DL Direct Labor
DL Distribution License
DL Download
DL/1 Data Manipulation Language 1
DLA Defense Logistics Agency
DLC Data Link Control
DLC Digital Loop Carrier
DLC DREADLoC
DLC Duplex Line Control
DLCC Data Link Control Chip
DLCF Data Link Control Field
DLCU Digital Line Carrier Unit
DLE Data Line Escape
DLE Data Link Escape
DLE Discoid Lupus Erythematosus
DLF Document Library Facility
DLG Devilish Little Grin
DLI Data Link Interface
DLL Data Link Layer
DLL Dial Long Lines
DLL Dynamic Link Library
DLM Dynamic Link Module
DLN Digital Library Network
DLO Data Link Occupied
DLO Dead Letter Office
DLOC Dark Lords Of Chaos
DLR DOS LAN Requester
DLS Damped Least Squares
DLS Data Link Control
DLS Device Level Selection
DLS Dial Line Service
DLS Digital Line Section
DLS Digital Link Service
DLT Data Loop Transceiver
DLT Decision Logic Table
DLT Delight
DLTU Digital Line Trunk Unit
DLUC Digital Line Unit Control
DLUPG Digital Line Unit Pair Gain
DLY Delay
DM Data Management
DM Data Manager
DM Data Model
DM Dead Memory
DM Delta Modulation
DM Dialog Manager
DM Differential Mode
DM Digital Masters
DM Docking Module
DM Dungeon Master
DMA Direct Memory Access
DMAC Disseminated Mycobacterium Avium Complex
DMACD Disseminated Mycobacterium Avium Complex Disease
DMARD Disease Modifying Antirheumatic Drug
DMAS Distributed Management Accounting System
DMC Digital Microcircuit
DMCL Digital Modem Command Language
DMD Data Modeling Desktop
DME Digital Management Education
DME Direct Machine Environment
DME Distance Measuring Equipment
DME Distributed Management Environment
DMED Digital Message Entry Device
DMERT Duplex Multiple Environment Real Time
DMF Digital Matched Filters
DMF Distributed Management Facility
DMI Desktop Management Interface
DMI Digital Multiplexed Interface
DML Data Manipulation Language
DML Data Manipulation Logic
DMM Digital MultiMeter
DMM District Manufacturing Manager
DMOS Diffusion Metal Oxide Semiconductor
DMOS Diffusive Mixing of Organic Solutions
DMOS Discrete Metal Oxide Semiconductor
DMPL Digital Microprocessor Plotter Language
DMPL Digital Microprocessor Processing Language
DMS Data Management Services
DMS Data Management System
DMS Development Management System
DMS Digital Multiplex Switcher
DMS Digital Multiplexed System
DMS Diskless Management Service
DMSP Defense Meteorological Satellite Program
DMSP Depot Maintenance Support Plan
DMSS Distribution, Marketing, Sales and Service
DMT Design Maturity Test
DMTF Desktop Management Task Force
DMU Data Manipulation Unit
DMV Department of Motor Vehicles
DMWR Depot Maintenance Work Requirement
DN Data Name
DN Decimal Number
DN Directory Number
DN Down
DNA Defense Nuclear Agency
DNA Deoxyribonucleic Acid
DNA Digital Named Accounts
DNA Digital Network Architecture
DNA Digital News Associates
DNA Digital Noise Alliance
DNA Does Not Apply
DNA Dynamic Network Architecture
DNC Direct Numerical Control
DNC Dynamic Network Controller
DNCB Dinitrochlorobenzene
DNCS Distributed Network Control System
DNHR Dynamic Non Hierarchical Routing
DNI DECnet Network Interface
DNI Desktop Network Interface
DNIC Data Network Identification Code
DNIS Dialed Number Identification Service
DNP Dinitrophenol
DNPM Darn Near Pissed Myself
DNR Dialed Number Recorder
DNR Do Not Resuscitate
DNS Domain Name Server
DNS Domain Name System
DNSO Defense Network Systems Organization
DNSSEC Domain Name System Security Working Group
DNX Dynamic Network CrossConnect
DO Data Out
DO Defense Order
DO Designated Official
DO Digital Output
DO Division Office
DO Duty Officer
DOA Date of Admission
DOA Dead On Arrival
DoA Dead on Arrival (Group)
DOA Distributors of Anarchy
DOB Date of Birth
DOC Data Optimizing Computer
DOC Department of Commerce
DOC Department of Communications
DOC Department of Correction
DOC Document
DOC Documentation File
DOC Dynamic Overload Control
DOCS Disk Oriented Computer System
DOCS Display Operator Console System
DOCS Display Operator Control System
DOCS Distributed Office Communication System
DOCUS Display Oriented Computer Usage System
DOD Department of Defense
DoD Drink Or Die
DODISS Department of Defense Index of Specifications and Standards
DOE Department of Energy
DOE Distributed Objects Everywhere
DOE Dyspnea On Exertion
DOED Department of Education
DOF Degree of Freedom
DOF Device Operating Failures
DOH Division of Health
DOI Date of Injury
DOI Department of the Interior
DOIT Diabetes Care through Information Technology
DOJ Department of Justice
DOL Department of Labor
DOL Display Oriented Language
DOM Data On Master
DOM Data on Master Group
DOM Dirty Old Man
DOM District Operations Manager
DOM The Dominators
DOMF Distributed Object Management Facility
DOMSAT Domestic Satellite Service
DOP Detailed Operating Procedure
DOP Disaster Operations Plan
DOPA Dihydroxyphenylalanine
DOPIC Document of Programs In Core
DOPS Digital Optical Projection System
DOR Digital Optical Recording
DOR Direct Oxide Reduction
DORE Dynamic Object Rendering Environment
DORIS Direct Order Recording and Invoicing System
DOS Denial of Service
DOS Department of State
DOS Digital Operating System
DOS Disk Operating System
DOS/VS Disk Operating System/Virtual Storage
DOS/VSE Disk Operating System/Virtual Storage Extended
DOSF Distributed Office Support Facility
DOT Department of Transportation
DOTS Digital Office Timing Supply
DOV Data Over Voice
DP Data Processing
DP Demarcation Point
DP Diagnostic Process
DP Dial Port
DP Dial Pulse
DP Dial Pulsing
DP Digit Present
DP Disk Pack
DP Draft Proposal
DP Dynamic Programming
DPA Demand Protocol Architecture
DPA Distributed Power Architecture
DPAC Dedicated Plant Assignment Center
DPB Drive Parameter Block
DPC Data Processing Center
DPC Destination Point Code
DPC Direct Program Control
DPCM Data Pulse Code Modulation
DPCM Differential Pulse Code Modulation
DPCX Distributed Processing Control Executive
DPD Data Processing Department
DPD Data Processing Division
DPE Data Path Extender
DPE Data Processing Equipment
DPEX Distributed Processing Executive Operating System
DPF Data Processing Facility
DPG Data Processing Group
DPG Digital Pattern Generator
DPH Department of Public Health
DPH Diphenylhydantoin
DPI Data Processing Installation
DPI Dots Per Inch
DPL Descriptor Privilege Level
DPM Data Processing Machine
DPM Digital Pattern Meter
DPM Disintegrations-per-Minute
DPM Documents-Per-Minute
DPMA Data Processing Management Association
DPMI DOS Protected Mode Interface
DPMS Data Project Management System
DPMS Display Power Management Signaling
DPNPH Data Packet Network Packet Handler
DPNSS Digital Private Network Signaling System
DPO Data Phase Optimization
DPP Discounted Payback Period
DPP District Partner Program
DPPX Distributed Processing Programming Executive
DPR Dynamic Path Reconnect
DPS Data Processing Service
DPS Data Processing System
DPS Display PostScript
DPS Distributed Presentations Services
DPS Document Processing System
DPSK Differential Phased Shift Keying
DPSK Differential Phase Shift Keying
DPSS Data Processing Sub-System
DPST Disaster Preparedness Support Team
DPT Diphtheria Toxoid
DPU Data Processing Unit
DQ Development Quotient
DQC Data Quality Control
DQDB Distributed Queue Data Base
DQDB Distributed Queue Dual Bus
DQL Database Query Language
DQL DataEase Query Language
DQM Data Quality Monitors
DQT Design Quality Test
DR Data Ready
DR Data Receive
DR Data Received
DR Data Recorder
DR Data Reduction
DR Deficiency Report
DR Digital Resolver
DR Disk Reader
DR Drive
DR Drum
DR&E Defense Research and Engineering
DRAM Dynamic Random Access Memory
DRAW Direct Read After Write
DRC Data Reduction Compiler
DRC Data Resource Center
DRC Disaster Research Center
DRCS Dynamically Redefinable Character Set
DRCT Directories and Resource Information Services
DRD Data Reading Device
DRD Data Requirement Documentation
DRD Delta Received
DRD Dread
DRDA Distributed Relational Data Architecture
DRDW Direct Read During Write
DRG Diagnosis Related Group
DRI Defense Research Internet
DRI Digital Reduction Interpreter
DRI Digital Research Incorporated
DRIPS Drinking Water Information Processing Support
DRM Digital Radio Meters
DRMU Digital Remote Measurement Unit
DRO Data Request Output
DRO Destructive Readout
DRO Differential Reinforcement Of Other Behaviors
DRO Digital Readout
DROS Disk Resident Operating System
DRP Distribution Resource Planning
DRS Data Rate Select
DRS WordPerfect Driver Resource File
DRT Data Recovery Tester
DRT Diode Recovery Tester
DRV Data Recovery Vehicle
DRV Device Driver File
DRV Drive
DRW Direct Retina Write
DRW Drawing File
DS Data Scanning
DS Data Segment
DS Data Send
DS Data Server
DS Data Set
DS Data Synchronization
DS Decimal Subtract
DS Define Storage
DS Define Symbol
DS Detection System
DS Device Selector
DS Digital
DS Digital Carrier Span
DS Digital Signal
DS Direct Signal
DS Directory Service
DS Disk Storage
DS DoubleSided
DS Dragon Society
DS Dream Syndicate
DS Drum Storage
DS0 Digital Signal level 0 (a 64 Kbps signal)
DS1 Digital Signal level 1 (a 1.544 Mbps signal T1 carrier)
DS1C Digital Signal level 1C (a 3.152 Mbps signal)
DS2 Digital Signal level 2 (a 6.312 Mbps signal T2 carrier)
DS3 Digital Signal level 3 (a 44.76 Mbps signal T3 carrier)
DS4 Digital Signal level 4 (a 274.176 Mbps signal)
DSA Decimal Shift and Add Algorithm
DSA Define Symbol Address
DSA Density Spectral Array
DSA Dial System Assistance
DSA Digital Storage Architecture
DSA Directory Service Agent
DSA Directory System Agent
DSA Distributed Systems Architecture
DSAS Data Set Analysis System
DSB Double Sideband
DSBAM Double SideBand Amplitude Module
DSC Data Stream Compatibility
DSC Direct Satellite Communications
DSC Document Service Center
DSCB Data Set Control Block
DSCS Defense Satellite Communications System
DSCS Desk Side Computer System
DSD Data Structure Diagram
DSD Division of Shortage Designation
DSDC Direct Service Dial Capability
DSDD Double Sided Double Density
dsDNA Double Stranded DNA
DSDS Dataphone Switched Digital Service
DSE Data Storage Equipment
DSE Data Structure Editor
DSE Data Switching Equipment
DSE Data Systems Engineering
DSE Distributed Systems Environment
DSEE Domain Software Engineering Environment
DSGN Designation
DSHD Double Sided High Density
DSI Data Subscriber Interface
DSI Defense Simulation Internet
DSI Digital Speech Interpolation
DSIN Digital Software Information
DSL Data Set Label
DSL Data Set Language
DSL Data Simulation Language
DSL Digital Simulation Language
DSL Digital Subscriber Line
DSLA Digital Software Licensing Architecture
DSLC Data Subscriber Line Carrier
DSLO Distributed System License Option
DSM Device Strategy Module
DSM Digital Standard MUMPS
DSM Digital Switching Module
DSM Distinguished Service Medal
DSM Distributed Systems Manufacturing
DSM District Sales Manager
DSMA Digital Sense Multiple Access
DSMC Digital Service Monthly Charge
DSMIIIR Diagnostic And Statistical Manual
DSN Data Set Name
DSN Data System News
DSN Deep Space Network
DSN Digital Services Network
DSN Digital Signal (Level N)
DSN Distributed Systems Network
DSNX Distributed System Node Executive
DSO Data Security Officer
DSO Days Sales Outstanding
DSO Digital Storage Oscilloscope
DSO Distinguished Service Order
DSOM Distributed System Object Model
DSOM Distributed Systems Operations and Management
DSP Defense Support Program
DSP Digital Signal Processor
DSR Data Send Ready
DSR Data Set Ready
DSR Device Status Register
DSR Digital Standard Runoff
DSR Digital Stepping Recorder
DSR Digital Storage Relay
DSR Dynamic Service Register
DSRD Data Set Rate Detect
DSRD Data Signal Rate Detector
DSREDS Digital Storage and Retrieval and Engineering Data Systems
DSRI Digital Standard Relational Interface
DSS Data Station Selector
DSS Decision Support System
DSS Digital Satellite System
DSS Digital Signal Standard
DSS Direct Station Selection
DSSI Digital Small Storage Interconnect
DSSI Digital Storage Systems Interconnect
DST DiSorTion
DSTAR Digital System Technical Architecture Research
DSU Data Service Unit
DSU Device Switching Unit
DSU Digital Service Unit
DSU Digital Synchronization Unit
DSU Disk Storage Unit
DSUG Data Systems Users Group
DSUWG Data Systems Users Working Group
DSW Data Status Word
DSX Digital Signal CrossConnect
DSX Digital System CrossConnect
DSX Distributed System Executive
DT Data Translator
DT Data Transmission
DT Data Transmit
DT Dial Tone
DT Digital Technique
DT Digroup Terminal
DT Down Time
DT Dye Test
DTA Data
DTA Data File
DTA Delayed Treatment Area
DTA Disk Transfer Area
DTAS Digital Test Access System
DTB Data Transfer Bus
DTC Design To Cost
DTC Digital Trunk Controller
DTC Digroup Terminal Controller
DTD Data Type Descriptions
DTD Document Type Definition
DTDM Digital Terminal Data Module
DTE Data Terminal Emulation
DTE Data Terminal Equipment
DTF Dial Tone First
DTF Document Transmission Facility
DTG Data Time Group
DTG Direct Trunk Group
DTI Dark Towers International
DTI Digital Trunk Interface
DTIB Decision Table Information Bulletin
DTIC Defense Technical Information Center
DTID Design and Test Integration Division
DTIF Digital Tabular Interchange Format
DTIF Digital Transmission Interface Frame
DTL Design Team Leader
DTL Digital Transistor Logic
DTL Diode Transistor Logic
DTLC Dialog Tag Language Compiler
DTM Delay Time Multiplier
DTMF Dual Tone Multi-Frequency
DTMS Database and Transaction Management System
DTN Digital Telephone Network
DTP Desktop Publishing
DTP Directory Tape Processor
DTP Distributed Transaction Processing
DTR Daily Transaction Reporting
DTR Data Terminal Ready
DTR Deep Tendon Reflex
DTR Digital Telemetering Register
DTRC David Taylor Research Center
DTRT Do The Right Thing
DTS Data Transmission System
DTS Digital Tandem Switch
DTS Digital Termination Service
DTS Digital Termination System
DTSO Document Type Structure Outline
DTST Dial Tone Speed Test
DTTU Data Transmission Terminal Unit
DTU Demand Transmission Unit
DTU Digital Tape Unit
DTU Digroup Terminal Unit
DTW Dynamic Time Warping
DU Decision Unit
DU Disk Usage
DUA Dallas Underground Association
DUA Digital Underground Association
DUA Directory User Agent
DUAL Dynamic Universal Assembly Language
DUAT Direct User Access Terminal
DUE Drug Usage Evaluation
DUNE Dallas Underground Network Exchange
DUNS Data Universal Numbering System
DUP Duplicate
DUR Duration
DUT Device Under Test
DUV Data Under Voice
DV DESQview Script File
DVI Digital Video Interactive
DVI Digital Voice Interactive
DVM Data Voice Multiplexor
DVM Doctor of Veterinary Medicine
DVMA Direct Virtual Memory Access
DVN Digital Video Network
DVR Device Driver
DVST Direct Viewing Storage Tube
DVT Deep Venous Thrombosis
DVT Design Verification Test
DVX Digital Voice Exchange
DW Data Word
DW Double Word
DWCI DecWindows Compiler Interface
DWI Diffusion Weighted Imaging
DWI Doc Writers Incorporated
DWIM Do What I Mean
DWIMC Do What I Mean, Correctly
DX Distance
DX Distance Service
DX Document Transmission
DX Duplex
DXAM Distributed Indexed Access Method
DXB Drawing Interchange Binary File
DXC Data Exchange Control
DXF Data Exchange Format
DXF Data Transfer File
DXF Drawing Exchange Format
DXI Data Exchange Interface
DXS Diffuse X-Ray Spectrometer
DXT Data Extract
DXTF Data Extract Facility
E Electrical
E Electronic
E Element
E Enable
E Error
E&M Ear and Mouth
E911 Enhanced 911
EA Effective Address
EA Electronic Arts
EA Extended Address
EAA Essential Amino Acids
EAAT Equal Access Alternative Technologies
EAAT Equal Access Alternative Technology
EAC Electronic Access Control
EADAS Engineering and Administrative Acquisition System
EADAS Engineering and Administrative Data Acquisition System
EADAS/NM EADAS/Network Management
EAEO Equal Access End Office
EAG Equipment Advisory Group
EAG Exposure Assessment Group
EAM Electrical Accounting Machine
EAM Embedded Atom Method
EAN European Academic Network
EAN European Article Numbering Code
EAP Employee Assistance Program
EAR Export Administration Regulations
EARN European Academic Research Network
EARN The European Academic and Research Network
EAROM Electrically Alterable Read Only Memory
EAS Electronic Accounting System
EAS Engineering Administration System
EAS Extended Announcement System
EAS Extended Area Service
EASD Equal Access Service Data
EASD Equal Access Service Date
EASD European Association for the Study of Diabetes
EASE Experimental Assembly of Structures in EVA
EBB Extended Bulletin Board
EBBS Electronic Bulletin Board System
EBCB European Bank of Computer Programs in Biotechnology
EBCDIC Extended Binary Coded Decimal Interexchange Code
EBCDIC Extended Binary Coded Decimal Interchange Code
EBDI Electronic Business Data Interchange
EBEA Epstein-Barr Early Antigen
EBI Elective Brain Irradiation
EBI Equivalent Background Input
EBL Estimated Blood Loss
EBNA Epstein-Barr Nuclear Antigen
EBR Electronic Beam Recording
EBRT Electron Beam Radiation Therapy
EBS Emergency Broadcast System
EBV Epstein-Barr Virus
EBVCA Epstein-Barr Viral Capsid Antigen
EBVEA Epstein-Barr Virus Early Antigen
EBVNA Epstein-Barr Virus Nuclear Antigen
EBVR Epstein-Barr Virus Receptor
EC Electronic Calculators
EC Endothelial Cell
EC Engineering Change
EC Epidermal Cell
EC Error Checking
EC Error Correcting
EC European Community
EC Exchange Carrier
EC External Cost
ECA Electronics and Computer Assembly
ECA Elite Crackers Association
ECA Engineering Change Assessment
ECAD Electrical Computer Aided Design
ECAD Engineering Computer Aided Design
ECAP Electronic Circuit Analysis Program
ECAP Electronic Customer Access Program
ECASS Electronically Controlled Automatic Switching System
ECASS Export Control Automated Support System
ECB Electronic Claims Billing
ECB Electronic Code Book
ECB Error Control Block
ECC East Coast Crackers
ECC Electronic Computer Concepts
ECC Emergency Cardiac Care
ECC Emitter Coupled Circuits
ECC Enter Cable Change
ECC Error Correction Code
ECC Error Checking and Correction
ECC Error Correction Capability
ECCM Electronic Counter Countermeasures
ECCS Economic C (Hundred) Call Seconds
ECD E.Coli Database
ECD Enhanced Color Display
ECDO Electronic Community Dial Office
ECEH European Center for Environment and Health
ECF Enhanced Connectivity Facility
ECF Eosinophil Chemotactic Factor of Anaphylaxis
ECF Extended Care Facility
ECFA Electronic Communications Forwarding Act
ECG Electrocardiogram
ECHO Elite Crackers/Hackers Organization
ECHO European Commission Host Organization
ECIA Economic Crime Investigators Association
ECIX Environmental Exchange
ECL Emitter Coupled Logic
ECL Equipment Component List
ECL Error Code Logging
ECL Error Correction Logic
ECLO Emitter Coupled Logic Operator
ECLSS Environmental Control and Life Support
ECM Electronic Countermeasures
ECM Error Correction Mode
ECM Extra Cellular Matrix
ECME Electronic Countermeasures Equipment
ECMO Extra Corporeal Membrane Oxygenation
ECN Electronic Change Notice
ECN Engineering Computer Network
ECNE Enterprise Certified NetWare Engineer
ECO Engineering Change Order
ECOM Electronic Computer Originated Mail
ECOS Extended Communications Operating System
ECP Effective Core Potential
ECP Engineering Change Proposals
ECP Enhanced Capabilities Port
ECP Executive Control Program
ECPA Electronic Communications Privacy Act
ECPT Electronic Coin Public Telephone
ECR Electronic Rats
ECS Educational Computing Service
ECS Electronic Crossconnect System
ECS Environmental Control System
ECS Executive Control System
ECS Extended Core Storage
ECSA Exchange Carriers Standards Association
ECT Eclectroconvulsive Therapy
ECT Emission Computed Tomography
ECT ExtraCerebral Toxoplasmosis
ECTL Electronic Communal Temporal Lobe
ECTL Emitter Coupled Transistor Logic
ECTS European Credit Transfer System
ECU Environmental Control Unit
ECX Entry Color X Terminal
ED Department of Education
ED Editor
ED Electrical Differential
ED Erase Display
ED Error Detecting
ED External Device
EDA Electronic Design Automation
EDA Electronic Differential Analyzer
EDA Exploratory Data Analysis
EDAC Electromechanical Digital Adapter Circuit
EDAC Error Detection and Correction
EDACS Environmental Data Access and Control System
EDC Electronic Desk Calculator
EDC Electronic Digital Computer
EDC End Diastolic Counts
EDC Engineering Data Center
EDC Enhanced Data Correction
EDC Error Detection and Correction
EDC Error Detection Code
EDC Estimated Date of Confinement
EDCOM Editor and Compiler
EDCS Engineering Document Control System
EDCW External Device Control Word
EDD Economic Development Directory
EDDC Extended Distance Data Cable
EDE External Document Exchange
EDF Execution Diagnostic Facility
EDGAR Electronic Data Gathering Analysis and Retrieval
EDGE Electronic Data Gathering Equipment
EDHE Experimental Data Handling Equipment
EDI Eating Disorders Inventory
EDI Electronic Data Interchange
EDI Electronic Dissemination of Information
EDI Electronic Document Interchange
EDI Electronic Data Interchange
EDIF Electronic Design Interchange Format
EDIN Economic Development Information Network
EDIS Emergency Dial Information System
EDIS Emergency Digital Information Service
EDLC Ethernet Data Link Control
EDO Extended Duration Orbiter
EDOS Electronic Dissemination of Opinions System
EDOS Enhanced DOS
EDOS Extended Disk Operating System
EDP Electronic Data Processing
EDPC Electronic Data Processing Center
EDPE Electronic Data Processing Equipment
EDPEO Electronic Data Processing Equipment Office
EDPM Electronic Data Processing Machine
EDPS Electronic Data Processing System
EDRS Engineering Data Resources Services
EDS Electronic Data Systems
EDS Excessive Daytime Sleepiness
EDS Exchangeable Disk Storage
EDSAC Electronic Delay Storage Automatic Calculator
EDSI Enhanced Small Device Interface
EDSX Electronic Digital Signal CrossConnect
EDT Eastern Daylight Time
EDTA Ethylenediaminetetraacetic Acid
EDTCC Electronic Data Transmission Communications Central
EDU Education Computer Systems
EDU Education Designation in Domain Name System
EDU Electronic Display Unit
EDV End Diastolic Volume
EDWG ESnet DECnet Working Group
EDX Electrodiagnosis
EE Electrical Engineer
EE End to End Signaling
EE External Environment
EEA Efficiency of Electrical Activity
EEC Electronic Equipment
EEC European Economic Community
EEC Extended Error Correction
EECT End-to-End Call Trace
EED Electro-Explosive Device
EEDP Expanded Electronic Dialing Plan
EEE Electronic Equipment Enclosures
EEG Electroencephalography
EEHLLAPI Entry Emulator High Level Language Applications
EEHO Either End Hop Off
EEI Equipment-to-Equipment Interface
EEL Epsilon Extension Language
EEMS Enhanced Expanded Memory Specification
EEMS Enhanced Extended Memory System
EEOC Equal Employment Opportunity Council
EEPROM Electrically Erasable Programmable Read Only Memory
EERC Earthquake Engineering Research Center
EEVT Electrophoresis Equipment Verification Test
EF Emission Factor
EF Extended Field
EFA Essential Fatty Acids
EFA Extended File Attribute
EFF Electronic Frontier Foundation
EFI Electromechanical Frequency Interference
EFIS Electronic Flight Instrumentation System
EFL Emitter Follower Logic
EFLA Extended Four Letter Acronym
EFM Extended Functionality Modules
EFMI European Federation for Medical Informatics
EFPH Equivalent Full Power Hours
EFRAP Electronic Feeder Route Analysis Program
EFT Electronic Fund Transfer
EFTS Electronic Funds Transfer System
EG Emergency Generator
eg Example
EGA Enhanced Graphics Adapter
EGA Estimated Gestational Age
EGD Esophagogastroduodenoscopy
EGP Electronic Graphics Processing
EGP Exterior Gateway Protocol
EGRET Energetic Gamma Ray Experiment Telescope
EGS Electro-Galvanic Stimulation
EHC Environmental Health Center
EHF Extremely High Frequency
EHLLA Enhanced High Level Language Application
EHR Education and Human Resources
EHR Environmental Health Research
EHV Extra High Voltage
EHV Extremely High Voltage
EI Electron Ionization
EI Ending Inventory
EIA Electronic Industries Association
EIA Electronics Industries Association
EIA Electronics Industry Association
EIA Environmental Impact Assessment
EIA Enzyme Immunoassay
EIA Exercise Induced Asthma
EICBBS Electric Ideas Clearinghouse bulletin board system
EID Electroimmunodiffusion
EIDOS Electronic Imaging Document System
EIDS Electronic Information Dissemination Services
EIES Electronic Information Exchange System
EIP Executive Interface Program
EIP Extended Internet Protocol
EIR Equipment Improvement Recommendation
EIS Electronic Information Services
EIS End Interruption Sequence
EIS Enterprise Integration Services
EIS Executive Information System
EIS Executive Interface Structure
EIS Expanded Inband Signaling
EIS Extended Instruction Set
EISA Enhanced Industry Standard Architecture
EISA Expanded Industry Standard Architecture
EISA Extended Industry Standard Architecture
EISB Electronic Imaging Standards Board
EISS Economic Impact Study System
EISS European Intelligence Support System
EITB Engineering Industry Training Board
EIU Extended Interface Unit
EJC Electronic Journal of Communication
EJS Elite Justice Society
EJVC Electronic Journal on Virtual Culture
EKG Electrocardiogram
EKS Endemic Kaposi's Sarcoma
EKTS Electronic Key Telephone Service
EKTS Electronic Key Telephone Sets
EL Electroluminescent
ELAN Enhanced Local Area Network
ELD Electroluminescent Display
ELD Electroluminescent Displays
ELDS Exchange Line Data Service
ELF Employee Locator Facility
ELF Extremely Low Frequency
ELI Extensible Language One
ELINT Electronic Intelligence
ELISA Enzyme Linked Immunosorbent Assay
ELM Early Language Milestone
ELS Entry Level System
ELS Expert Learning Systems
ELSA European Law Student's Association
ELV Expendable Launch Vehicle
EM Electron Microscopy
EM Electronic Mail
EM Encryption Module
EM End of Medium
EM Engineering Model
EM Estimation Maximization
EM Explanatory Model
EMA Electronic Mail Association
EMA Electronic Messaging Association
EMA Electron Microscopic Autoradiography
EMA Enterprise Management Architecture
EMACS Editing Macros
EMB Ethambutol
EMB Extended Memory Blocks
EMBL EMBnet BioInformation Resource
EMBL European Molecular Biology Laboratory
EMC Electromagnetic Capability
EMC Electromagnetic Compatibility
EMC Electromagnetic Conductivity
EMD Electromechanical Dissociation
EME Electromagnetic Emission
EME Emergency Power Engineering
EMF Electromagnetic Field
EMF Electromotive Force
EMI Electromagnetic Interference
EMIC Environmental Mutagen Information Center
EMIS Educational Management Information System
EMIS Electromagnetic Isotope Separation
EMIT Enzyme Multiplication Immunoassay Technique
EML Electronic Mail File
EML Equipment Modification List
EML Expected Measured Loss
EMM Expanded Memory Manager
EMP Electromagnetic Pulse
EMP Electromechanical Power
EMPT Electromagnetic Pulse Transformer
EMR Electromagnetic Radiation
EMR Electronic Medical Record
EMR Estimated Minimum Requirements
EMR Executive Management Responsibility
EMS Electronic Mail System
EMS Electronic Management System
EMS Electronic Medical System
EMS Electronic Message Service
EMS Element Management System
EMS Emergency Medical Service
EMS Enterprise Messaging Server
EMS Expanded Memory Specification
EMT Emergency Medical Technician
EMTIC Emission Measurement Technical Information Center
EMU Extravehicular Mobility Unit
ENA Electronic Networking Association
ENC Encoded File
END End of Data
ENET Ethernet
ENFIA Exchange Network Facility for Interstate Access
ENG Electronic News Gathering
ENG Engineering
ENQ Enquire
ENQ Enquiry Character
ENS Enterprise Naming System
ENS Enterprise Network Services
ENT Ears Nose And Throat
ENT Entry
ENTA European Network for the Treatment of AIDS
EO End Office
EO Executive Order
EOA End of Address
EOB End of Block
EOC End of Conversation
EOC End of Cycle
EOD End of Data
EOD End Of Discussion
EODAD End of Data Address
EOE Electronic Order Exchange
EOE Errors and Omissions Excepted
EOF End Of File
EOG ElectroOculogram
EOI End or Identify
EOIM Evaluation of Oxygen Interaction with Materials
EOJ End of Job
EOL End Of Lecture
EOL End Of Life
EOL End of Line
EOLM End of Line Marker
EOM End of Message
EOM End of Mission
EOM Extra Ocular Movements
EON End of Number
EOP End of Output
EOP End of Program
EOQ Economic Order Quantity
EOR End of Record
EOR End of Reel
EOR End of Run
EORTC European Organization for Research on Treatment of Cancer
EOS Earth Observing System
EOS Electro-Optical System
EOS Eosinophil
EOS Extended Operating System
EOT End of Tape
EOT End of Thread
EOT End of Transmission
EOT End of Transmission Character
EOTT End of Toll Trunking
EOTT End Office Toll Trunking
EOV End of Volume
EP Electronic Publishing
EP End of Program
EP End Point
EP Entry Point
EP Extended-Play
EP/PLA Extended Provisions/Program License Agreement
EPA Elite Programming Association
EPA Enhanced Performance Architecture
EPA Environmental Protection Agency
EPAH Ethical Phreakers And Hackers
EPB Exec Parameter Block
EPB External Proton Beam
EPBX Electronic Private Branch Exchange
EPC Easy Processing Channel
EPC Electronic Program Control
EPC Embedded Print Command
EPD Eukaryotic Promoter Database
EPG External Products Group
EPHISS Emergency Public Health Information Surveillance System
EPI Electronic Photography and Imaging
EPI Environmental Policy Institute
EPI Excess Program Income
EPIC Educational Products Information Exchange
EPiC Excellence Produced in Creativity
EPIX Emergency Preparedness Information Exchange
EPL Effective Privilege Level
EPL Electronic Program Language
EPLD Electrically Programmable Logic Device
EPLS Engineering Price List System
EPO Erythropoietin
EPO Exogenous Erythropoietin
EPP Enhanced Parallel Port
EPP Executive Partner Program
EPR Electron Paramagnetic Resonance
EPR Equipment Performance Report
EPRI Electric Power Research Institute
EPROM Electronically Programmable Read Only Memory
EPROM Erasable Programmable Read Only Memory
EPS Electronic Publishing Specialist
EPS Electrophysiologic Studies
EPS Encapsulated PostScript File
EPS Engineered Performance Standards
EPS Even Parity Select
EPSCOR Experimental Program to Stimulate Computer Research
EPSCS Enhanced Private Switched Communications Service
EPSF Encapsulated PostScript Files
EPSP Excitatory Postsynaptic Potential
EPSS Experimental Packet Switching System
EPU Electrical Power Unit
EPZ Emergency Planning Zone
EQ Environmental Qualification
EQ Equal
EQ Equalizer
EQ Equate
EQLIST Earthquake Lists
EQP Equipment
EQU Equal
EQU Equate
ER Energy Research
ER Enhanced Radiation
ER Error Register
ERA Electronic Reading Automation
ERA Environmental Research Applications
ERA Estrogen Receptor Assay
ERA Evoked Response Audiometry
ERAR Error Return Address register
ERAS Electronic Residency Application Service
ERBF Effective Renal Blood Flow
ERBS Earth Radiation Budget Satellite
ERC Emergency Response Coordinator
ERCP Endoscopic Retrograde Cholangiopancreatography
EREP Environmental Recording Editing and Printing
ERF Emergency Restoration Facility
ERG Electroretinogram
ERI Enable Receive Data
ERIC Educational Resources Information Center
ERIN Environmental Resources Information Network
ERIS Electronic Results Inquiry System
ERL Echo Return Loss
ERLL Enhanced Run Length Limited
ERM Entity Relationship Model
ERM Enzyme Reference Material
ERO Early Release Observations
EROM Eraseable Read Only Memory
ERP Effective Radiated Power
ERP Effective Refractory Period
ERP Emergency Response Plan
ERPF Effective Renal Plasma Flow
ERR Error
ERS Economic Research Service
ERS Emergency Response Level
ERT Earth Resources Technology
ERT Emergency Response Team
ERT Estrogen Replacement Therapy
ERU Error Return Update
ERW Enhanced Radiation Weapon
ERX Electronic Remote Switching
ERX Entity Relationship Expert
ES Electronic Storage
ES ElektroShok
ES Engineering Study
ES Environmental Studies
ES Equipment Specification
ES Evoking Strength
ES Expert System
ES Extra Segment
ESA European Space Agency
ESAC Electronic Surveillance Assistance Center
ESAC Electronic Systems Assistance Center
ESAD Eat Shit and Die
ESB Emergency Service Bureau (911)
ESB Entry Systems Business
ESC Escape
ESC Escape Character
ESCA Electron Spectroscopy for Chemical Analysis
ESD Electronic Systems Development
ESD Electrostatic Storage Deflection
ESD Emergency Shutdown Device
ESD Engineering Service Division
ESD Environmental Sensing Device
ESD External Symbol Dictionary
ESDI Enhanced Small Device Interface
ESDI Enhanced Standard Device Interface
ESDN Extended Software Defined Network
ESDP Educational Services Development and Publishing
ESDS Entry Sequence Data Set
ESE Expert System Environment
ESF Economic Support Fund
ESF Engineered Safety Feature
ESF Erythropoietic Stimulating Factor
ESF Extended Super-Frame
ESF Extended Super-Frame Format
ESF External Source Format
ESG Engineering Systems Group
ESG Environmental Systems Group
ESHIC Environmental Safety and Health Information Center
ESI Enhanced Serial Interface
ESI Externally Specified Indexing
ESIS European Space Information System
ESL Emergency Stand-Alone
ESLF Eastern Seaboard Liberation Front
ESM Electronic Support Measures
ESMD Enhanced Storage Module Device
ESN Electronic Serial Number
ESN Electronic Switched Network
ESNET Energy Sciences Network
ESO Engineering Support Operations
ESOC European Space Operations Center
ESOSL Endless Snorts of Stupid Laughter
ESP Early Support Program
ESP Ecstatic Sound Productions
ESP Electro Sensitive Programming
ESP Encapsulating Security Payload
ESP Enhanced Serial Port
ESP Enhanced Service Provider
ESP Extrasensory Perception
ESR Effective Signal Radiated
ESR Electron Spin Resonance
ESR Erythrocyte Sedimentation Rate
ESRD End Stage Renal Disease
ESRDSI End Stage Renal Disease Severity Index
ESRIN European Space Research Institute
ESS Electronic Switching System
ESSX Electronic Switching System Exchange
EST Electric Shock Therapy
EST Estimate
ESTDB Expressed Sequence Tag Database
ESTEC European Space and Technology Center
ESU Electrostatic Unit
ESV End Systolic Volume
ESVN Executive Secure Voice Network
ESW Error Status Word
ESW Every Strange Warez
ESWL Extracorporeal Shockwave Lithotripsy
ET Earth Terminal
ET Educational Technology
ET Elapsed Time
ET Exchange Termination
ET Exchange Termination Equipment
ET External Tank
ET&Q Engineering, Technology and Quality
ETA Energy Technology Assessment
ETA Estimated Time of Arrival
ETA Express Traders Alliance
ETANN Electrically Trainable Analog Neural Network
ETAS Emergency Technical Assistance
ETB Education Technology Branch
ETB End of Transmission Block
ETC Education and Training Center
ETC Electronic Transaction Cycle
ETC Estimate to Complete
ETC Estimated Time of Completion
ETD Estimated Time of Departure
ETE Eternity
ETF Electronic Toll Fraud
ETFD Electronic Toll Fraud Device
ETG Environmental Technology Group
ETH Ethionamide
ETI Enable Transmitter
ETL Ending Tape Label
ETL Equipment Test Lab
ETLA Extended Three Letter Acronym
ETN Electronic Tandem Network
ETNET Extended Temporal Network
ETO Engineering Technology Office
ETOH Ethyl Alcohol
ETP Electronic Technical Publishing
ETP Extended Term Purchase
ETS Educational Testing Service
ETS Electronic Tandem Switching
ETS Electronic Telegraphic System
ETS Electronic Translation System
ETS Environmental Tobacco Smoke
ETSACI Electronic Tandem Switching Administration Channel Interface
ETSI European Telecommunications Standards Institute
ETSSP Electronic Tandem Switching Status Panel
ETT Endotracheal Tube
ETT Exercise Test Technologist
ETT Exercise Tolerance Test
ETT ExtraThyroidal Thyroxine
ETX End of Text Character
EU End User
EU Execution Unit
EUCS Edinburgh University Computing Service
EUNET European UNIX Network
EUP Environmental Use Permit
EUPOT End User Point of Termination
EURECA European Retrievable Carrier
EUSR End User
EUTELSAT European Telecommunications Satellite
EUV Extreme Ultraviolet
EUVE Extreme Ultraviolet Explorer
EV Estimated Variance
EVA Extra Vehicular Activity
EVAL Evaluation
EVGA Expanded Video Graphics Array
EVIL Exotic Visions In Liquid
EVPI Expected Value of Perfect Information
EVX Electronic Voice Exchange
EW Electronic Warfare
EWO Engineering Work Order
EWOS European Workshop on Open Systems
EWR Elite Warez Review
EWS Enhanced Work Station
EX Execute
EX Exile
EXAM Examine
EXCH Exchange
EXCOM Executive Committee
EXCP Except
EXCP Execute Channel Program
EXD External Device
EXE Executable File
EXEC Execute
EXEC Execution
EXEC Executive
EXL Exercise Leader
EXNOR Exclusive Nor Gate
EXOR Exclusive Or Gate
EXP Exponent
EXT External
EXT EXtorTion
EXT Extremities
F Fahrenheit
F Feedback
F Filter
F Fixed
F Frequency
F & A Finance and Accounting or Finance and Administration
F/G Finished Goods
FA Forced Answer
FA Frame Aligner
FA Fully Automatic
FA Fuse Alarm
FA&T Final Assembly and Test
FAA Federal Aviation Administration
FABS Financial and Administration Business Systems
FAC Facility
FAC File Access Code
FAC Financial Administrative Control
FACE Fathers and Children for Equality
FACE Field Alterable Control Element
FACP Fellow of the American College of Physicians
FACS Facilities Assignment and Control System
FACS Flexible Accounting Control System
FACT Fully Automatic Cataloging Technique
FACT Fully Automatic Compiler Translator
FACT Fully Automatic Compiling Technique
FAES Foundation for Advanced Education in the Sciences, Inc.
FAI Functional Aerobic Impairment
FAIDS Feline AIDS
FAIS Foreign Affairs Information System
FAM Fast Access Memory
FANA Fluorescent Antinuclear Antibody
FAO Food and Agriculture Organization of the United Nations
FAP File Access Protocol
FAP Financial Analysis Program
FAP Fortran Assembly Program
FAPI Family Application Program Interface
FAQ Frequently Asked Question
FAQL Frequently Asked Questions List
FAR Failure Analysis Report
FAR Federal Acquisition Regulation
FAR Federation of American Research
FARE Fluid Acquisition and Re-supply Experiment
FARNET Federation of American Research Networks
FAS Fetal Alcohol Syndrome
FAS Foreign Agricultural Service
FASST Flexible Architecture Standard System Technology
FAST Fast Auroral Snapshot Explorer
FAST Federation Against Software Theft
FAST First Application System Test
FAT File Allocation Table
FAT Fluorescent Antibody Test
FAX Facsimile
FAX FAX File
FB Files Busy
FB Fixed Block
FB Followed By
FBA Fixed Block Architecture
FBC Fag Bashing Crew
FBC Fully Buffered Channel
FBI Federal Bureau of Investigations
FBI Freaker's Bereau Incorporated
FBOD Finance Board of Directors
FBP Fibrin Breakdown Product
FBR Fast Breeder Reactor
FBS Fasting Blood Sugar
FC Fatal Connection
FC File Control
FC File Conversion
FC Frame Control
FC Fuel Cycle
FC Future Crew
FC&A Frequency Control and Analysis
FCA Functional Configuration Audit
FCAP Facility Capacity
FCB File Control Block
FCC Federal Communications Commission
FCC Federal Computer Conference
FCC Federal Cracking Consortium
FCCSET Federal Coordinating Council on Science Engineering Technology
FCDR Failure Cause Data Report
FCFS First Come First Served
FCG False Cross or Ground
FCI Flow Cytometric Immunophenotyping
FCI Flux Changes-per-Inch
FCIC Federal Computer Investigations Committee
FCL Feedback Control Loop
FCO Field Change Order
FCP File Control Processor
FCP Fone Conspiracy
FCRC Federal Contract Research Center
FCS File Control System
FCS First Customer Ship
FCS Frame Check Sequence
FCSI Fiber Channel Systems Initiative
FCST Forecast
FD File Description
FD Flexible Disk
FD Floppy Disk
FD Full Duplex
FDA Food And Drug Administration
FDC Floppy Disk Controller
FDC Functional Design Criteria
FDDI Fiber Distributed Data Interface
FDDI Fiber Optic Data Distribution Interface
FDE Fluid Dynamics Experiment
FDHD Floppy Drive High Density
FDI Feeder/Distribution Interfaces
FDISK Fixed Disk
FDM Frequency Division Multiplexing
FDN The Foundation
FDOS Fixed Disk Operating System
FDP Federal Demonstration Project
FDP Field Development Program
FDR Fast Dump Restore
FDROTFL Falling Down Rolling On The Floor Laughing
FDT Fucked Damn Traders
FDX Full Duplex
FDX Full Duplex Transmission
FE Field Engineers
FE Finite Element
FE Format Effector
FE Framing Error
Fe2O3 Ferric Oxide
FEA Finite Element Analysis
FEA Fluid Experiment Assembly
FEC Forward Error Correcting
FED Far End Data
FEE French Echocardiographic Equipment
FEL First Element Launch
FelV Feline Leukemia Virus
FEMA Federal Emergency Management Agency
FEMF Foreign Electro-Motive Force
FEMP Federal Energy Management Program
FEP Field Evaluation Program
FEP Financial Evaluation Program
FEP Front End Processor
FEPS Facility and Equipment Planning System
FERC Federal Energy Regulatory Commission
FERS Federal Employees Retirement System
FES Functional Electrical Stimulation
FESDK Far East Software Development Kit
FET Federal Excise Tax
FET Field Effect Transistor
FETI Fluorescent Energy Transfer Immunoassay
FETP Field Epidemiology Training Program
FEV Far End Voice
FEWS Followon Early Warning System
FF Fixed Fee
FF Form Feed
FFA Free Fatty Acids
FFB Flexible Fiberoptic Bronchoscopy
FFM Fat Free Mass
FFP Fresh Frozen Plasma
FFRDC Federally Funded Research and Development Center
FFS Fast File System
FFT Fast Fourier Transform
FFT Flicker Fusion Threshold
fg Femtogram
FG Foreground
FGA Feature Group A
FGB Feature Group B
FGC Feature Group C
FGD Feature Group D
FGND Frame Ground
FGS Fine Guidance Sensors
FHA Federal Housing Administration
FHC Family Health Center
FHD Fixed Head Disk
FHLMC Federal Home Loan Mortgage Association
FHM Fetal Heart Monitor
FHMA Federal Home Mortgage Association
FHR Fetal Heart Rate
FHS Fetal Heart Sounds
FHST Fixed Head Star Tracker
FHT Fetal Heart Tones
FI Fault Isolation
FI Furtive Industries
FIA Fluoroimmunoassay
FIB Focused Ion Beam
FIE Federal Information Exchange
FIF Fractal Image Format
FIFO First In, First Out
FIFO First In, First Out
FIFO Floating Input Floating Output
FIG Figure
FIGO International Federation of Gynecology and Obstetrics
FIGS Figure Shift
FILO First In Last Out
FIM Functional Independence Measure
FIMG Finance Industry Marketing Group
FIMS Forms Interface Management System
FIN Field Information Notice
FIO Frequency In and Out
FIOC Frame Input/Output Controller
FIP Facility Interface Processor
FIP Field Inspection Procedure
FIP File Processor Buffering
FIPS Federal Information Processing Standard
FIR Far Infrared
FIR Field Information Report
FIR Finite Impulse Response
FiRM First In Releasing Most (Incorrect Acro)
FiRM Five-O is Rigor Mortis (Correct Acro)
FIRMR Federal Information Resource Management Regulation
FIS Floating Point Instruction Set
FISG Financial Industries Systems Group
FISH First In, Still Here
FISP Fast Imaging with Steady Precession
FISU Fill In Signal Unit
FIT Federal Information Technologies
FIT Field Investigation Team
FITB Fill In The Blanks
FITS Flexible Image Transport System
FIV Feline Immunodeficiency Virus
Five-O Cracking Group (formerly the Imperial Warlords)
FIX Federal Information Exchange
FK Function Key
FL Fixed Length
FLC Fuzzy Logic Controllers
FLD Field
FLG Flag
FLIC Function Living Index Cancer
FLICC Federal Library and Information Center Committee
FLIH First Level Interrupt Handler
FLIR Forward Looking Infrared
FLL FoxPro Link Library
FLOPS Floating Point Operations per Second
FLRA Federal Labor Relations Authority
FLS Floating License Server
FLT FairLighT
FLT Flight
FM Facility Module
FM File Maintenance
FM Format
FM Frequency Modulation
FMAC Facility Maintenance and Control
FMAP Field Manufacturing Automated Process
FMB Federal Maritime Board
FMC Financial Management Center
FMCS Federal Mediation and Conciliation Service
FME Frequency Measuring Equipment
FMEA Failure Mode and Effects Analysis
FMEVA Floating Point Means and Variance
FMF Familial Mediterranean Fever
FMFB Frequency Modulation and Feedback
FMIC Field Manufacturing Information Center
FMM Finite Message Machine
FMMC Field Manufacturing Management Committee
FMP Field Manufacturing Plan
FMS File Management System
FMS Financial Management Service
FMS Finite State Machine
FMS Flexible Manufacturing System
FMS Forms Management System
FMT Figure of Merit
FMT Format
FMT Function of Merit
FMT TeX Format File
FNA Fine Needle Aspiration
FNAC Fine Needle Aspiration Cytology
FNAL Fermi National Accelerator Laboratory
FNC Federal Networking Council
FNPA Foreign Numbering plan Area
FNR Fibronectin Receptor
FNT Font
FNT Font File
FO Fiber Optic
FO Field Office
FO Foreign Office
FO Forward Observer
FOA Fiber Optic Adapter
FOA First Office Application
FOAC Federal Office Automation Center
FOAF Friend Of A Friend
FOB Fiberoptic Bronchoscopy
FOBT Fecal Occult Blood Test
FOC Faint Object Camera
FOC Fiber Optic Communications
FOCAS Field Office Commission Automation System
FOCUS Federation on Computing in the U S
FOD Finger of Death
FOE Fucking Operator Error
FOIA Freedom of Information Act
FOIL File Oriented Interpretive Language
FOIMS Field Office Information Management System
FOIRL Fiber Optic Inter-Repeater Link
FOMAU Fiber Optic Media Access Unit
FOMC Field Operations Management Committee
FON Fiber Optics Network
FON Font File
FON Phone Directory File
FON Phone File
FOPT Fiber Optic Photo Transfer
FOR FORTRAN Source Code File
FOR Free on Rail
FORTRAN Formula Translator
FOS Faint Object Spectrograph
FOS Fiber Optic Sigmoidoscopy
FOSE Federal Office Systems Exposition
FOSSIL Fido/Opus/Seadog Standard Interface Layer
FOTCL Falling Off The Chair Laughing
FOV Field of View
FP File Protect
FP Fixed Point
FP Floating Point
FP Functional Protocol
FPA Floating Point Adapter
FPA Floating Point Accelerator
FPA Floating Point Adapter
FPAP Floating Point Array Processor
FPCP Funky Pack of Cyberpunks
FPE Floating Point Engine
FPE Fortran Programming Environment
FPE French Postural Experiment
FPGA Field Programmable Gate Array
FPHA Federal Public Housing Authority
FPL Functional Programming Languages
FPLA Field Programmable Logic Array
FPLS Field Programmable Logic Sequencer
FPM Feet Per Minute
FPO Field Post Office
FPP Floating Point Package
FPP Floating Point Processor
FPR False Positive Rate
FPRS Federal Property Resources Service
FPS Fast Packet Switching
FPS Feet Per Second
FPS Floating Point Systems
FPS Frames Per Second
FPT Forced Perfect Termination
FPU Floating Point Processor Unit
FPU Floating Point Unit
FQDN Fully Qualified Domain Name
FR Fault Reporting
FR Federal Register
FR Flat Rate
FR Frame Relay
FRAM Ferroelectric Random Access Memory
FRAT Free Radical Assay Test
FRB Federal Reserve Board
FRBBS Fire Research BBS
FRC Front Range Consortium
FRC Functional Residual Capacity
FRC Fusion Research Center
FRED Federal Reserve Economic Data
FRED Frame Editor
FRED Fucking Ridiculous Electronic Device
FREIDA Fellowship and Residency Electronic Interactive Database Access
FRESBB Federal Real Estate Sales Bulletin Board
FRICC Federal Research Internet Coordinating Committee
FRISC Fast Reduced Instruction Set Computer
FRL Freelancers Guild
FRPG Fantasy Role Playing Game
FRPS Field Reliability Performance Studies
FRQ Facility Request Message
FRR Flight Readiness Review
FRS Federal Reserve System
FRS First Revenue Ship
FRS Flexible Route Selection
FRS Formal Reporting System
FRS WordPerfect Graphics Driver File
FRU Field Replaceable Unit
FS Field Service
FS File Separator
FS File System
FS Fire Skull
FS Full Scale
FSA Finite State Automation
FSB Free Storage Block
FSBPRT Free Storage Block Printing
FSCM Federal Supply Code for Manufacturers
FSCR Full Scale Range
FSD File System Driver
FSE Field Service Engineer
FSF Free Software Foundation
FSG Financial Systems Group
FSH Flash
FSH Follicle Stimulating Hormone
FSIQ Full Scale Intelligence Quotient
FSK Frequency Shift Keying
FSL Field Service Logistics
FSL Forms Source Language
FSP Fibrin Split Products
FSR Feedback Shift Register
FSS Fast System Switch
FSS Federal Supply Service
FSS Flight Service Station
FSS Flight Support System
FSV Full Screen Viewer
FSW Feet of Salt Water
FSW Female Sex Worker
FT Fault Tolerant
FT Field Test
FT File Transport
FT Full Time
FT Functional Test
FTA Fluorescent Treponemal Antibody
FTAM File Transfer Access and Management
FTAM File Transfer Access Method
FTAM File Transfer and Management
FTC Federal Trade Commission
FTC Frequency Time Control
FTCH Full Text Character Based
FTD Functional Test Demonstration
FTE Full Time Equivalent
FTF File Transfer Facility
FTG Final Trunk Group
FTH FaiTH
FTI Free Thyroxine Index
FTIR Fourier Transform Infrared
FTL Faster Than Light
FTLV Feline TLymphotropic Lentivirus
FTM Fault Tolerant Multiprocessor System
FTN Field Television Network
FTND Full Term Normal Delivery
FTP File Transfer Program
FTP File Transfer Protocol
FTPD File Transfer Protocol Daemon
FTRS Full Text Retrieval System
FTS Federal Telecommunications Service
FTS Federal Telecommunications System
FTS Federal Telephone System
FTS File Transfer Service
FTS File Transfer Support
FTSG Full Thickness Skin Graft
FTT Failure To Thrive
FTZ Free Trade Zone
FUAP Fucked-Up Average People
FUBAR Failed UniBus Address Register
FUBAR Fucked Up Beyond All Recognition
FUCK Forgive Us Crazy Kids
FUCK Fucked Up College Kids
FUD Fear, Uncertainty, and Doubt
FUD Fucked-Up Dudes
FUI File Update Information
FUN Function
FUNC Function
FUNET Finnish University and Research Network
FUO Fever Of Unknown Origin
FURTB Full Up Ready To Burst (about hard disk drives!)
FUSE Far Ultraviolet Spectroscopy Explorer
FV Influenza Vaccine
FVC First Volume Commit
FWA Fraud and Waste
FWB Full Weight Bearing
FWD Front Wheel Drive
FWIW For What It's Worth
FWT Fast Wavelet Transform
FX Foreign Exchange
FY Fiscal Year
FYI For Your Information
FYS For Your Signature
FZG Folo Zone Gang
G Gauss
G Giga
G Gravitational Constant
G Gravity
GA General Assembly
GA Go Ahead
GaAs Gallium Arsenide
GABA Gamma Amino Butyric Acid
GAC General Adolescent Clinic
GAC General Atomics Corporation
GADO General Aviation District Office
GAL Generic Array Logic
GAM Graphic Access Method
GAMA Graphics Assisted Management Application
GAMS Guide to Available Mathematical Software
GAN Gas Analysis
GAN Generating and Analyzing Networks
GAN Global Area Network
GAO General Accounting Office
GAO Government Accounting Office
GAP General Assembly Program
GAP Generic Authentication Protocol
GAPI Gateway Application Programming Interface
GAR Growth Analysis and Review
GARNET Global Applied Research Network
GAS Get Away Special
GASP Gas Plasma Display
GASP Generalized Academic Simulation Program
GATB General Aptitude Test Battery
GATT General Agreement on Trade and Tariffs
GAW Guaranteed Annual Wage
GAZT Glucuronide Derivative of Azidothymidine
GB Gigabyte
GBASE Genomic Database of the Mouse
GBIP General Purpose Interface Bus
Gbps Gigabits Per Second
GBS Group Bridging Service
GBS Guillain-Barre Syndrome
GC Graphic Context
GC Guidance Computer
GCA General Communications Architecture
GCA Gestation Corrected Age
GCC Gnu C Compiler
GCD Greatest Common Divisor
GCD Greatest Common Multiple
GCDB Geographic Coordinate Database
GCL Graphics Command Language
GCM Global Climate Modeling
GCOS General Comprehensive Operating Supervisor
GCOS Gods Chosen Operating System
GCR Group Code Recording
GCRC General Clinical Research Center
GCS Glasgow Coma Score
GCS Group Control System
GCV Ganciclovir
GD&R Grin, Duck & Run
GD&R Grinning, Ducking, and Running
GDA Global Data Area
GDB Genome Database
GDC General Design Criteria
GDC Greatest Common Divisor
GDDM Graphical Data Display Manager
GDF Graphical Display File
GDI Graphic Device Interface
GDI Graphical Device Interface
GDM Gestational Diabetes Mellitus
GDMS Generalized Data Management System
GDMS Glow Discharge Mass Spectrometry
GDS Geriatric Depression Scale
GDS Graphic Display System
GDT Graphics Development Toolkit
GDU Grave Dancers Union
GDW Grin, Duck and Weave
GE General Equipment
GE Greater Than or Equal
GECOS General Electric Comprehensive Operating System
GEENET Global Environmental Epidemiology Network
GEIS General Electric Information Systems
GEISCO General Electric Information Services Company
GELNET Global Environmental Library Network
GEM Graphics Environment Manager
GEMI GSA Electronic Management Information
GEMS General Educational Management System
GEN Generator
GENIE General Electric Network for Information Exchange
GEO Geosciences
GEOMAG Geomagnetic Field Values
GEOS Graphic Environment Operating System
GERD Gastroesophageal Reflux Disease
GERM Generalized Entity Relationship Model
GERT Graphic Evaluation Review Technique
GFCI Ground Fault Circuit Interrupter
GFE Government Furnished Equipment
GFP Government Furnished Property
GFR Grim File Reaper
GH Gigahertz
gH Global Hell
GHCD Growth Hormone Concentration and Distribution
GHRS Goddard High Resolution Spectrograph
GHZ Gigahertz
GI Government Issue
GIA General International Area
GID Group Identification
GIDS Generalized Intelligent Decision System
GIF Graphics Interchange Format
GIGO Garbage In, Garbage Out
GIGO Garbage In, Gospel Out
GILS Government Information Locations System
GIM Group Identification Mark
GIML Generalized Information Management Language
GIOC General Input/Output Controller
GIPS Giga Instructions Per Second
GIPS Ground Information Processing System
GIRS Generalized Information Retrieval System
GIS General Inquiry System
GIS Generalized Information System
GIS Geographic Information System
GIS Graphical Information System
GISD Generic Internet Service Description
GIWIST Gee I Wish I'd Said That
GIX Global Internet Exchange
GJP Graphic Job Processor
GKS Graphical Kernel Standard
GKS Graphical Kernel System
GLB Globe Trotters
GLC Gas Liquid Chromatography
GLG Goofy Little Grin
GLGH Good Luck and Good Hunting
GLIB Gay and Lesbian Information Bureau
GLIF Gay and Lesbian Information Front
GLIS Global Land Information System
GLM Gigabit Link Module
GLOMR Global Low Orbit Message Relay
GLY Glossary File
GLY Glossary File Extension
GM Game Master
GM Gay Men
GM Grateful Med
GMAP General Macro Assembly Program
GME Graduate Medical Education
GMENAC Graduate Medical Education National Advisory Committee
GMG Government Manufacturing Group
GMIS General Management Information System
GML Generalized Markup Language
GMT General Machine Test
GMT Geometric Mean Titers
GMT Greenwich Mean Time
GND Ground
GND System Ground
GNN Global Network Navigator
GNP Gross National Product
GNU GNU's Not Unix
GNX GenX
GOALI Grant Opportunities for Academic Liaison with Industry
GOCA Graphic Object Content Architecture
GOCI General Operator Computer Interaction
GOCO Government Owned Contractor Operated
GOD Gays of Destruction
GOD Givers of Destruction
GOD Global Outdial
GOD Global Over Dose
GoDs Guild Of Distributors
GOE Government Owned Equipment
GOES Geostationery Operational Environmental Satellite
GOK God Only Knows
GOP General Operating Procedures
GOP Grand Old Pirates
GOR General Operational Requirement
GOS Grade Of Service
GOSAMR Gelation of Sols: Applied Microgravity Research
GOSIP Government Open Systems Interconnection Profile
GOSIP Government OSI Profile
GOTFIA Groaning On The Floor In Agony
GOV Other U S Government in Domain Name System
GOVT Government
GP Gravity Probe
GP Group Processor
GPA Gainseville Pirates Association
GPA General Purpose Analysis
GPA Global Program on AIDS
GPA Grade Point Average
GPAC General Purpose Analog Computer
GPC General Purpose Computer
GPD Gas Plasma Display
GPD General Purpose Discipline
GPDC General Purpose Digital Computer
GPDS General Purpose Display System
GPF General Protection Fault
GPI General Paralysis of the Insane
GPI General Purpose Interface
GPI Graphical Programming Interface
GPIB General Purpose Interface Bus
GPL General Public License
GPL General Purpose Language
GPL Generalized Programming Language
GPL Graphics Programming Language
GPLP General Purpose Linear Programming
GPO General Post Office
GPO Government Printing Office
GPR General Purpose Register
GPS Global Positioning System
GPS Graphic Programming Services
GPSI Graphics Processor Software Interface
GPSS General Purpose Simulation System
GPSS General Purpose Systems Simulator
GPV General Public Virus
GPV Global Program for Vaccines
GPX Graphics Processor Accelerator
GQL Graphical Query Language
GR General Relief
GR Grant Reimbursement
GR Group
GR&D Grinning, Running, and Ducking
GRA Graduate Research Assistant
GRACE Graphic Arts Composing Equipment
GRD Ground
GRE Graphics Engine
GREP Global Regular Expression and Print Program
GRF Graph File
GRH Growth Hormone Releasing Hormone
GRID Graphical Interactive Display
GRIN Gradient Index
GRiP Graphic Revolution in Progress
GRiP/AD GRiP Ansi Division
GRIPS Government Raster Image Processing Software
GRO Gamma Ray Observatory
GRP Group
GRP Group File
GRP-MOD Group Modulator
GRS Generalized Retrieval System
GRS Graph Rewriting Systems
GRS Great Red Spot
GS Games Society
GS General Systems
GS Graphics Standard
GS Gray Scale
GS Group Separator
GS Guide Star
GSA General Services Administration
GSAM Generalized Sequential Access Method
GSAT General Telephone and Electronics Satellite Corporation
GSB General Systems Business
GSC Gas Solid Chromatography
GSC Guide Star Catalog
GSD Geometric Standard Deviation
GSFC Goddard Space Flight Center
GSG Government Systems Group
GSH Glutathione
GSH Growth Stimulating Hormone
GSI Grand Scale Integration
GSIM General Services Industry Marketing Group
GSM Generalized Sequential Machine
GSM Global System Mobile
GSO Geosynchronous Orbit
GSOC German Space Operation Center
GSR Galvanic Skin Response
GSS Graphic Service System
GSS Guided Self Scheduling
GSSP General Systems Security Principles
GST Greenwich Sidereal Time
GSTS Ground Based Surveillance and Tracking System
GSW Gun Shot Wound
GT Game Theory
GT Greater Than
GT Group Technology
GTC General Telephone Company
GTC Grand Tour Cluster
GtD Gates Of Dawn
GTE General Telephone and Electric
GTE General Telephone Electronics
GTF Ground Test Facility
GTO Geosynchronous Transfer Orbit
GTO Graphics Test Organizer
GTS Gamma Transfer Service
GTT Global Title Transmission
GTT Glucose Tolerance Test
GUI Graphical User Interface
GUIDE Graphical User Interface Design Editor
GULP General Utility Library Program
GURPS Generic Universal Role Playing Systems
GUT Grand Unified Theory
GVHD Graft-Vs-Host Disease
GVHR Graft-Vs-Host Reaction
GVU Graphics Visualization Usability
GWEN Ground Wave Emergency Network
GX Graphics Extended
GXT Graded Exercise Test
GXTT Graded Exercise Tolerance Test
GZ Ground Zero
H Hacker
H Hacking
H Half Word
H Hardware
H Header File
H Hexadecimal
H&S Health and Safety
H/M Hotel/Motel
h/s Hardware/Software
H/W Hardware
HA Horn Alert
HAA Hepatitis Associated Antigen
HAA Hospital Activity Analysis
HACCP Hazard Analysis Critical Control Point
HACD Home Area Customer Dialing
HACE High Altitude Cerebral Edema
HACK Hackers Against Communist Kunts!
HACK Hacking And Computer Krashing
HAE Hereditary Angioedema
HAGS Herbally Aroused Gynecological Squad
HAI Hemagglutination Inhibition
HAL Hard Array Logic
HAL Heuristically Programmed Algorithmic Computer
HALAN Houston Area Library Automated Network
HALE Hacker's Against Law Enforcement
HANE Hereditary Angioneurotic Edema
HAP Hazardous Air Pollutant
HAP Host Access Protocol
HAP/PA North America Pirate/Phreak Association
HAPE High Altitude Pulmonary Edema
HAQ Health Assessment Questionnaire
HARC Houston Area Research Center
HARH High Altitude Retinal Hemorrhages
HASH Humans Against Society and Homework
HASP Houston Automated Spooling Program
HAT Hashed Address Table
HAT Heparin Associated Thrombocytopenia
HATE Highly Artistic And Talented
HATE Highly Artistically Talented Enterprises
HAV Havok
HAV Hepatitis A Virus
HAVAB Hepatitis A Virus Antibody
HAZW Hazardous Waste Database
HB Handbook
HBA Host Bus Adapter
HBAB Hepatitus B Antibody
HBC Hepatitis B Core Antigen
HBC High Blood Cholesterol
HBCU Historically Black Colleges and Universities
HBD Hybrid
HBDI Human Biological Data Interchange
HBIG Hepatitis B Immune Globulin
HBO Home Box Office
HBO Hyperbaric Oxygen Therapy
HBP High Blood Pressure
HBT Homologous Blood Transfusion
HBV Hepatitis B Virus
HC Handling Capacity
HC Hard Copy
HC Hybrid Computer
HC Hydrophobic Core
HCDS High Capacity Digital Service
HCF Halt and Catch Fire
HCFA Health Care Financing Administration
HCH Hard Core Hackers
HCI Hardness Critical Item
HCI Host Control Interface
HCI Human Computer Interaction
HCI Human Computer Interface
HCIG Health Care Industry Group
HCL Host Control Links
HCL Hydrochloric Acid
HCMM Heat Capacity Mapping Mission
HCPW Health Care Professional Workstation
HCSDS High Capacity Satellite Digital Service
HCTDS High Capacity Terrestrial Digital Service
HCTZ Hydrochlorothiazide
HCV Hepatitis C Virus
HCW HealthCare Workers
HD Half Duplex
HD Hard Drive
HD Hard Disk
HD Heavy Duty
HD High Density
HDA Head Disk Assembly
HDAM Hierarchical Direct Access Method
HDB Hybridoma Databank
HDBV Host Database View
HDC Hard Disk Controller
HDCS Human Diploid Cell Strain
HDCV Human Diploid Cell Rabies Vaccine
HDD Hard Disk Drive
HDDS High Density Data System
HDE High Dependency Environment
HDG Heading
HDK Hippy Dippy Klub
HDL Hardware Description Language
HDL High Density Lipoprotein
HDLC High Density Lipoprotein Cholesterol
HDLC High Level Data Link Control
HDN Hemorrhagic Disease of The Newborn
HDR Header
HDSC High Density Signal Carrier
HDTV High Definition Television
HDTV High Density Television
HDW Hardware
HDX Half Duplex
HE High Eccentricity Orbit
HE Human Error
HEAA Higher Education Act Amendment
HEAL Health Education Assistance Loan Program
HEAO High Energy Astronomical Observatory
HEAP Home Energy Assistance Program
HEAT Hackers Enterprising Across Telecommunications
HEB High Energy Beam
HEEO Highly Elliptical Earth Orbit
HEHN Home Economics and Human Nutrition
HEHO High End Hop Off
HEI Health Effects Institute
HEK Human Epidermal Keratinocytes
HEL High Energy Laboratory
HELL Hackers Eliminating LowLifes
HELIN Higher Education Library Information Network
HELIO Heliocentric
HELP Health Education and Lifestyles Program
HEM Hybrid Electromagnetic Wave
HEMP Hardcore Elite Mother Phuckers
HEMT High Electron Mobility Transistor
HeNe Helium Neon
HEO High Earth Orbit
HEP Heterogeneous Element Processor
HEP High Energy Physics
HEP Human Error Probability
HEPA High Efficiency Particulate Air Filter
HEPNET High Energy Physics Network
HERC Hercules
HERF High Energy Radio Frequency
HERO Health Education Resource Organization
HERO Higher Education Opportunities for Minorities and Women
HERO Higher Education Resources and Opportunities
HESI High Energy Solar Imager
HEU Highly Enriched Uranium
HEV Hepatitis E Virus
HEX Handicapped Educational Exchange
HEX Hexidecimal
HF Hands Free
HF High Frequency
HF Human Factors
HFD Health Fitness Director
HFE Human Factors Engineering
HFI Health Fitness Instructor
HFJV High Frequency Jet Ventilation
HFR Hardware Failure Rate
HFS Hierarchical File System
HG Hercules Graphics
HG Hydrogen Gas
HGA Hercules Graphics Adapter
HGA High Gain Antenna
HGC Hercules Graphic Card
HGG Human Gamma Globulin
HGH Human Growth Hormone
HH Half Height
HH Helpful Hints
HH Hour
HH/MM Hours/Minutes
HHANES Hispanic Health and Nutrition Examination Survey
HHC Home Health Care
HHMI Howard Hughes Medical Institute
HHS Department of Health and Human Services
HI Hazard Index
HIAP Human Intracisternal Atype Retroviral Particle
HIB Haemophilus Influenza B
HIC Hybrid Integrated Circuit
HIES Primary HyperIgE Syndrome
HIF Higher Integrative Functions
HIIS Healthcare Integrated Information System
HIMSS Healthcare Information and Management Systems Society
HIP Humoral Immunocompetence Profile
HIPC Health Insurance Purchasing Cooperatives
HIPH High Institute of Public Health
HIPPI High Performance Parallel Interface
HIR Hierarchy
HIS Hospital Information System
HISG Human Immune Serum Globulin
HISPP Healthcare Informatics Standards Planning Panel
HIT Hackers In Touch
HIT Health Information Technologies
HIT Human Interface Technology
HITC HalfInch Tape Cartridge
HIV Human Immunodeficiency Virus
HIVID Zalcitabine
HLA Histocompatibility Locus Antigen
HLC Heavy Lifting Capability
HLDLC High Level Data Link Control
HLI Highspeed LAN Interconnect
HLL High Level Language
HLLAPI High Level Language Application Programming Interface
HLP Help
HLP Help File
HLPC High Level Partner Changer
HLQ High Level Qualifier
HLS Hue Luminance Saturation
HLT Halt
HLT Health Literature Services
HLV Heavy Lift Vehicle
HMA High Memory Area
HMD Head Mounted Display
HMD Hyaline Membrane Disease
HMIS Health Management Information System
HMM Hidden Markov Modeling
HMO Health Maintenance Organization
HMOS HighSpeed Metal Oxide Semiconductor
HMP Hexose Monophosphate Pathway
HMS Hexose Monophosphate Shunt
HMW High Molecular Weight
HN Hospital Nurses
HNP Herniated Nucleus Pulposus
HNPA Home Numbering Plan Area
hnRNA Heterogenous Nuclear Ribonucleic Acid
HNS Hospitality Network Service
HOB Head of Bed
HOBIC Hotel Billing Information Center
HOBIS Hotel Billing Information System
HOL Higher Order Logic
HOL High Order Language
HOP Hybrid Operating System
HOTOL Horizontal TakeOff and Landing Launch Vehicle
HOTT Hot Off The Tree
HP Hewlett Packard Inc
HP Horsepower
HPA Hacker/Phreakers Association
HPC High Performance Computing
HPC Hypothetical Prescribed Cost
HPCC High Performance Computing and Communications
HPDS High Performance Data System
HPF Highest Priority First
HPF High Performance Fortran
HPFS High Performance File System
HPG High Performance Graphics
HPGPL Hewlett Packard Graphics Plotter Language
HPIB HewlettP ackard Interface Bus
HPLC High Performance Liquid Chromatography
HPM Harvard Project Manager
HPN Home Parenteral Nutrition
HPNS High Pressure Neurologic Syndrome
HPO High Performance Option
HPPI HighPerformance Parallel Interface
HPS Hardware Product Services
HPS High Performance Systems
HPV Human Papilloma Virus
HQ Headquarters
HR High Rezolution (Graphics Group)
HR High Resolution
HRG Healthcare Resource Groups
HRG High Resolution Graphics
HRH Human Resources for Health
HRIG Human Rabies Immune Globulin
HRIS Highway Research Information Service
HRIS Human Resource Information System
HRL Human Resources Laboratory
HRLM High Resolution Light Microscopy
HRM Human Resources Management
HRMS Human Resource Management System
HRP Human Reproduction Programme
HRS Hepatorenal Syndrome
HRS Human Resources
HRSA Health Resources and Services Administration
HRT Hormone Replacement Therapy
HRU Hackers 'R' Us
HS Handset
HS High Speed
HSAC High Speed Analog Computer
HSAM Hierarchical Sequential Access Method
HSC Health Science Center
HSC Hierarchical Storage Controller
HSC High Speed Channel
HSDA High Speed Data Acquisition
HSDB Hazardous Substance Databank
HSE Herpes Simplex Encephalitis
HSETC Health Sciences Education and Training Command
HSFS High Sierra File System
HSGMT High Speed Global Mass Trading
HSL Hazardous Substance List
HSL Hue Saturation Lightness
HSLC Health Sciences Libraries Consortium
HSLN High-Speed Local Network
HSM Health Services and Mental Health
HSM Hierarchical Storage Management
HSM High-Speed Memory
HSO Hierarchical Sequential Organization
HSP High-Speed Photometer
HSP High-Speed Printer
HSP High-Speed Processor
HSR High-Speed Reader
HSRP Hot Standby Router Protocol
HSRV Human Spumavirus
HSSDS High-Speed Switched Digital Service
HSSI High-Speed Serial Interface
HSSP High-Speed Scientific Processor
HST High-Speed Technology
HST Host File
HST Hubble Space Telescope
HSTAT Health ServicesTechnology Assessment Text
HSTSM Hubble Space Telescope Servicing Machine
HSV Herpes Simplex Virus
HSV Hue Saturation Value
HT Horizontal Tabulation
HTC Homozygous Typing Cells
HTCIA High Tech Crime Investigator's Association
HTL HighThreshold Logic
HTLV Human TLymphotropic Virus
HTML HyperText Markup Language
HTN Hypertension
HTP Handwriting Technology Package
HTSC Human Tonsil Stromal Cells
HTTP Hypertext Transfer Protocol
HTX Hypertext
HU High Usage
HUD Department of Housing and Urban Development
HUD Heads-Up Display
HUSAT Human Sciences and Advanced Technology
HUTG High Usage Trunk Group
HV High Voltage
HVH Herpes Virus Hominis
HVIS High Virus Isolates
HVM High Volume Manufacturing
HVPS High Voltage Power Supply
HW Hardware
HWA Hackers With Asthma
HWCI Hardware Configuration Item
HWM HighWater Mark
HYP Hypertext
HYP Hyphenation
HZ Hertz
Hz Hertz
I Indicator
I Input
I Instruction
I Integer
I Inverter
I&M Installation and Maintenance
I*EARN International Education and Research Network
I/O Input/Output
IA Information Automation
IA Intelligent Access
IA Intelligent Applications
IAB Internet Activities Board
IAB Internet Architecture Board
IABCP IntraAortic Balloon Counter Pulsation
IABP IntraAortic Balloon Pump
IAC In Any Case
IAC Information Access Company
IAC Interapplication Communication
IACCI International Association of Credit Card Investigators
IAE In Any Event
IAE Inflatable Antenna Experiment
IAEA International Atomic Energy Agency
IAF InterAmerican Foundation
IAG Interactive Application Generator
IAIMS Integrated Academic Information Management Systems
IAL International Algebraic Language
IAL International Algorithmic Language
IANA Internet Assigned Numbers Authority
IANAL I Am Not A Lawyer
IAP Integrated Array Processor
IAR Initial Address Register
IAR Interim Assistance Reimbursement
IAS Immediate Access Storage
IAS Information Access System
IAS Institute for Advanced Study
IAT Immuno Augmentive Therapy
IAT Institute for Academic Technology
IAT Institution of Advanced Technology
IAT Intra-Operative Autotransfusion
IAW In Accordance With
IB Instruction Buffer
IBA Independent Broadcast Authority
IBC Iron Binding Capacity
IBD Inflammatory Bowel Disease
IBJ Internet Business Journal
IBL Immunoblastic Lymphoma
IBM Inferior But Marketable
IBM Insidious Black Magic
IBM International Business Machines
IBM Its Been Malfunctioning
IBM Its Better Manually
IBN Integrated Business Network
IBP Igh Bah Poo
IBQ Illness Behavior Questionnaire
IBS Irritable Bowel Syndrome
IBSE Initial Blood Storage Experiment
IBSS Infrared Background Signature Survey
IBU Independent Business Unit
IBW Ideal Body Weight
IBX Integrated Business Exchange
IC International Carrier
IC Incoming Call
IC Independent Carrier
IC InductanceCapacitance
IC Information Center
IC Information Clearinghouse
IC Inner Circle
IC Input Circuit
IC Instruction Counter
IC Integrated Circuit
IC InterExchange Carrier
IC Interface Control
IC Interrupt Code
ICA Integrated Communications Adapter
ICA Intelligent Communications Adapter
ICA Intraapplication Communications Area
ICAI Intelligent Computer Assisted Instruction
ICAM Integrated ComputerAided Manufacturing
ICAN Individual Circuit Analysis
ICAO International Civil Aviation Organization
ICAS Intel Communicating Applications Specifications
ICASE Institute for Computer Applications in Science and Engineering
ICB Image Capture Board
ICBC IMAX Cargo Bay Camera
ICBW I Could Be Wrong
ICC Interstate Commerce Commission
ICD Immune Complex Dissociated
ICD Implantable Cardioverter Defibrillator
ICD Interactive Call Distribution
ICD International Classification of Diseases
ICDL International Center for Distance Learning
ICE InCircuit Emulator
ICE Inner Circle Elite
ICE Input Checking Equipment
ICE Insane Creators Enterprise
ICE Integrated Clinical Encounters
ICE International Cometary Explorer
ICE International Communications Echomail
ICE International Cracking Elite
ICE Intrusion Countermeasure Electronics
ICES Integrated Civil Engineering System
ICF Integrated Catalog Facility
ICF Intracellular Fluid
ICG Institute for Global Communication
ICG Interactive Computer Graphics
ICGEB International Centre for Genetic Engineering and Biotechnology
ICH International Call Handling
ICI Internet Computer Index
ICL Idiopathic CD4+ TLymphocytopenia
ICL Incoming Line
ICL Input Command Language
ICLID Individual Calling Line Identification
ICLP International Conference on Logic Programming
ICM Integrated Call Management
ICMP Internet Control Message Protocol
ICMS Information Center Management System
ICN Intensive Care Neonatal
ICN Interconnecting Network
ICODP International Conference on Open Distributed Processing
ICP Integrated Channel Processor
ICP Intracranial Pressure
ICP Inventory Control Points
ICPC International Classification of Primary Care
ICPOT InterExchange CarrierPoint of Termination
ICPSR InterUniversity Consortium for Political and Social Research
ICR Inductance, Capacitance, Resistance
ICR Intelligent Character Recognition
ICS Industrial Computing Society
ICS Information
ICS International Center for Science
ICS Intuitive Command Structure
ICS Italian Cracking Service
ICSH Interstitial Cell Stimulating Hormone
ICST Institute for Computer Sciences and Technology
ICSU Integrated Channel Service Unit
ICT Indirect Coombs' Test
ICT Insulin Coma Therapy
ICT Interactive Consumer Terminal
ICU Instruction Control Unit
ICU Intensive Care Unit
ICUG International Closed User Groups
ICVT Incoming Verification Trunk
ID Identification
ID Inner Diameter
ID Integrated Design
IDA Image Display and Analysis
IDA Integrated Digital Access
IDA Intelligent Disk Array
IDA Intelligent Drive Array
IDA Intercommunication Data Areas
IDA Interconnect Device Arrangement
IDA Iron Deficiency Anemia
IDAPI Integrated Database Application Programming Interface
IDC Independent Couriers
IDC Information Distribution Companies
IDC Interactive Datacomm Configuration
IDC Interdigitating Cells
IDCI Interim Defined Central Office Interface
IDCS Instrumentation Data Collection System
IDCS Integrated Document Control System
IDD Integrated Data Dictionary
IDD International Direct Dial
IDDD International Direct Distance Dialing
IDDE Integrated Development and Debugging Environment
IDDM Insulin Dependent Diabetes Mellitus
IDDS International Digital Data Service
IDE Integrated Development Environment
IDE Integrated Drive Electronics
IDE Intelligent Distributed Editor
IDE Interactive Design and Engineering
IDEA Indiana Department of Education
IDEA Internet Design Engineering and Analysis
IDECUS Internal Digital Equipment Corporation User's Society
IDF Integrated Data File
IDG Indigo
IDH Inpherno Data Haven
IDI Improved Data Interchange
IDI Initial Domain Identifier
IDI Intelligent Dual Interface
IDI Intergalactic Dismantling Incorporated
IDI International Development Intern
IDIV Integer Divide
IDIV Integer Division
IDL Interactive Data Language
IDL Interface Description Language
IDLC Integrated Digital Loop Carrier
IDM Image Data Manager
IDM Infants of Diabetic Mothers
IDM Intelligent Database Machine
IDMR Inter-Domain Multicast Routing
IDMS Integrated Data Management System
IDN Integrated Digital Networks
IDNX Integrated Digital Network Exchange
IDP Industrial Data Processing
IDP Integrated Data Processing
IDP Internet Datagram Protocol
IDPS Interactive Distributed Planning System
IDRC Improved Data Recording Capability
IDRC International Development Research Center
IDRP ISO Inter-Domain Routing Protocol
IDRU Intelligent Digital Recovery Unit
IDS Input Data Strobe
IDS Integrated Data Store
IDS Integrated Directory Services
IDS Internal Directory System
IDSC Information and Decision Support Center
IDT Interrupt Descriptor Table
IDTN Integrated Digital Transport Network
IDU Injecting Drug User
IDVC Integrated Data/Voice Channel
IDX Index
IDX Index File
IE Information Engineering
IE Information Expert
IEC Information Engineering Committee
IEC Interchange Carrier
IEC InterExchange Carrier
IEC International ElectroTechnical Commission
IECM Induced Environment Contamination Monitor
IED International Engineering Development
IEEE Institute of Electrical and Electronic Engineers
IEF Information Engineering Facility
IEF Isoelectric Focusing
IEG Internal Equipment Group
IEHM Institute of Environmental Health Monitoring
IEM Immune Electron Microscopy
IEM Inborn Errors of Metabolism
IEN Internet Engineering Notes
IEN Internet Experiment Note
IEN Internet Experiment Notebook
IEO Integrated Electronic File
IEP Immunoelectrophoresis
IEP Individualized Education Plan
IES Information Exchange System
IES Intelligent Environmental Sensor
IESG Internet Engineering Steering Group
IETF Internet Engineering Task Force
IETM Interactive Electronic Technical Manuals
IETMDB Interactive Electronic Technical Manuals Data Base
IETS Interim European Telecommunications Standards
IF Interactive Fiction
IF Intermediate Frequency
IF Interrupt Flag
IFA Indirect Fluorescent Antibody
IFA Integrated File Adapter
IFAM Inverted File Access Mechanism
IFB Invitation For Bid
IFD Image File Directory
IFF Image File Format
IFF Interchange File Format
IFG Incoming Fax Gateway
IFI Intelligent Font Interface
IFIP International Federation for Information Processing
IFLA International Federation of Library Associations
IFN Interferon
IFNS International Ferret News Service
IFOV Instantaneous Field of View
IFP Interface Processor
IFPS Interactive Financial Planning System
IFR Internal Function Register
IFRPS Intercity Facility Relief Planning System
IFRU Interference Rejection Unit
IFS Installable File System
IFS Institute for Fusion Studies
IFS Interactive File Sharing
IFS Interactive Financial Sharing
IFSP Individualized Family Service Plan
IFU Integer Function Unit
IGA Integrated Graphics Array
IGC Institute for Global Change
IGC Institute for Global Communications
IGC Integrated Graphics Controller
IGC Intelligent Graphics Controller
IGES Initial Graphics Exchange Specification
IGF Intelligent Graphics Format
IGMP Internet Group Multicast Protocol
IGP Interior Gateway Protocol
IGRP Interior Gateway Routing Protocol
IGS Integrated Graphics System
IGY International Geophysical Year
IH Interrupt Handler
IHA International Hackers Association
IHD Ischemic Heart Disease
IHITTG I Heard it Through the Grapevine
IIA Information Industry Association
IIA Institute of Internal Auditors
IIAC Integration and Analysis Center
IIAS Interactive Instructional Authoring System
IICA InterAmerican Institute for Cooperation on Agriculture
IIE Institute of Industrial Engineers
IIF Indirect Immunofluorescence
IIIR Integration of Internet Information Resources
IIJ Internet Initiative Japan
IIL Integrated Injection Logic
IIN Integrated Information Network
IINREN Interagency Interim National Research and Educational Council
IIP Intergovernmental Informatics Program
IIPS Interactive Instructional Presentation System
IIRG International Information Retrieval Guild
IIRG/TJ IIRG Technical Journal
IIS Interactive Instruction System
IISF International Information Security Foundation
IITA Information Infrastructure Technology and Applications
IITF Information Infrastructure Task Force
IITYWYBAD If I Tell You, Will You Buy Another Drink
IKBS Intelligent Knowledge Based Systems
IKE IBM Kiosk for Education
IL Indirect Labor
ILA Inflammatory Liver Activity
ILC Instruction Length Code
ILC Intelligent Local Area Network Controller
ILF Initial License Fee
ILL Illuminatus
ILP Instruction Level Parallelism
ILS Illusion
ILS Instrument Landing System
ILSA International Law Students Association
ILSP Integrated Logistic Support Plan
ILSW Interrupt Level Status Word
IM Information Management
IM Instrumentation
IM Interface Module
IM&T Information and Technology Management
IMA International Messaging Associates
IMACS Image Management Archiving and Communication System
IMAO In My Arrogant Opinion
IMAP Industry Marketing Assistance Program
IMAP Interactive Mail Access Protocol
IMAS Integrated Mass Announcement System
IMC Image Motion Compensation
IMCDO In My Conceited Dogmatic Opinion.
IMCO In My Considered Opinion
IMD Immediate
IMD Inherited Metabolic Disorders
IMD Interactive Map Definition
IMDS Image Data Stream
IME In My Estimation
IMF Interactive Mainframe Facility
IMF International Monetary Fund
IMG Image
IMG Image Ansi Artists
IMG Imagine
IMG International Medical Graduate
IMHO In My Humble Opinion
IMI Inner Magnetosphere Imager
IMIA International Medical Informatics Association
IMIS Integrated Management Information System
IML Initial Microprogram Load
IML International Microgravity Laboratory
IMM Idle Material Management
IMM Input Message Manual
IMM Intelligent Memory Manager
IMNET International Marketing Network
IMNSHO In My Not So Humble Opinion
IMO In My Opinion
IMO Information Market Observatory
IMOD Industrial Modernization
IMP Imperial
IMP Impressions
IMP Instant Math Preprints
IMP Interface Message Processor
IMPACT Information Market Policy Actions Service
IMPL Initial Microprogram Load
IMPRS Information Management Process Reporting System
IMR Internet Monthly Report
IMS Information Management System
IMS Instructional Management System
IMS Integrated Management System
IMS Integrated Management Systems
IMS Inventory Management System
IMS/VS Information Management System/Virtual Storage
IMT Information Management Technology
IMT Inter-Machine Trunk
IMTEC Information Management and Technology Division
IMTS Improved Mobile Telephone Service
IMUL Integer Multiplication
IN Inch
IN Input
IN Input Byte from I/O Port
IN Intelligent Network
IN/1 Intelligent Network/1
INAP Intelligent Network Access Point
INASP International Network Availability of Scientific Publications
INC Increment
INC Increment Operand
INC International Carrier
INC International Network of Crackers
INCAP Institute of Nutrition of Central American and Panama
INCL Inclination
IND Independence
IND Independent
IND Indicator
IND Investigational New Drug
INF Information
INF Information File
INF Intravenous Nutritional Fluid
INFAN International Food and Nutrition Database
INFO Information
INFO Information Network and File Organization
INFONET Information Network
INGRES Interactive Graphics Retrieval System
INH Isoniazid
INH Isonicotinic Acid Hydrazide
INI Initialization File
INI Initialize
INIMA Institute of Informatics and Applied Mathematics
INIT Initialize
INL Inter Node Link
INM Integrated Network Management
INMARSAT International Maritime Satellite
INN Inter Node Network
INOC Internet Network Operations Center
INP Input
INPO In No Particular Order
INQ Inquiry
INR Information Request
INR International Normalized Ratio
INS Immigration and Naturalization Service
INS Inertial Navigation System
INS Information Network Services
INS Information Network System
INS Inhibitory Sequences
INS Input String
INS Integrated Network Services
INS International Navigation System
INSAT Indian Satellite
INST Instruction
INT Initial
INT Integer
INT Integrity
INT Interrupt
INT Software Interrupt
INTA Interrupt Acknowledge
INTCON International Connection
INTELSAT International Telecommunications Satellite Consortium
InterNIC Internet Network Information Center
INTO Software Interrupt
INTT Incoming No Test Trunks
INV Inventory
INWATS Inward Wide Area Telecommunications Service
INWATS Inward Wide Area Telephone Service
INX Index
IO Independent Option or Input/Output
IO Inward operator
IOA Islands of Automation
IOB InputOutput Buffer
IOC Initial Operating Capability
IOC Input/Output Controller
IOC InputOutput Channel
IOC InputOutput Controller
IOC Integrated Optical Circuit
IOC International Operating Center
IOCC InputOutput Control Center
IOCC InputOutput Control Command
IOCC International Overseas Completion Center
IOCM Interim Operational Contamination Monitor
IOCS Input/Output Control Services
IOCS Input/Output Control System
IOCTL Input/Output Control
IOD Identified Outward Dialing
IOD Input/Output Device
IOM Institute of Medicine
IOO Input/Output Operation
IOP Input/Output Processor
IOP Intraocular Pressure
IOPI International Organization for Plant Information
IOPS Input/Output Processing System
IOR Index of Refraction
IOR Input/Output Register
IOR Intra-Operative Radiotherapy
IOREQ Input/Output Request
IORL Input/Output Requirements Language
IOS Integrated Office System
IOS Internewtwork Operating System
IOS Inter-Optical Systems
IOT Image Output Terminals
IOT Input/Output Transfer
IOT Inter-Office Trunk
IOT Intraocular Tension
IOTA Information Overload Testing Apparatus
IOTA Infrared Optical Telescope Array
IOU Immediate Operation Use
IOW In Other Words
IOWA Inmates of the World Asylum
IP Image Processing
IP Image Processor
IP Information Processing
IP Information Provider
IP Instruction Pointer
IP Instruction Processor
IP Integer Program
IP Intellectual Property
IP Intermediate Point
IP Internal Packet
IP Internet Protocol
IP Item Processor
IPA Independent Practice Associations
IPA Information Processing Architecture
IPA Intermediate Power Amplifier
IPAE Internet Protocol Address Encapsulation
IPATM IP Over Asynchronous Transfer Mode
IPB Illustrated Parts Breakdown
IPB Intermediate Parts Breakdown
IPC Industrial Process Control
IPC Industrial Programmable Control
IPC Information Processing Center
IPC Integrated Personal Computer
IPC International Program Committee
IPC Internet Packet Controller
IPC InterProcess Communication
IPC Interprocess Communications
IPC Inventory Process Control
IPCC Intergovernmental Panel on Climate Change
IPCH Initial Paging Channel
IPCS Interactive Problem Control System
IPCS Interactive Programming Control System
IPCT Integrated Program of Data and Text
IPCT Interpersonal Computing and Technology
IPD Insertion Phase Delay
IPD Inter-Pupillary Distance
IPDP Industrial Peripheral Data Processing
IPDS Intelligent Printer Data Stream
IPDU Internet Protocol Data Unit
IPE Integrated Programming Environment
IPF Idiopathic Pulmonary Fibrosis
IPF Information Presentation Facility
IPF Interactive Productivity Facility
IPG Image Processing Group
IPG Impedance Plethysmography
IPH Immediate Postpartum Hemorrhage
IPI Intelligent Peripheral Interface
IPI Intelligent Printer Interface
IPI Interpotential Interval
IPL Information Program Loader
IPL Information Programming Language
IPL Initial Program Load
IPLAN Integrated Planning And Analysis
IPLS InterLATA Private Line Services
IPM Identical Phase Modulation
IPM Impulses Per Minute
IPM ImpulsesPerMinute
IPM Interphotoreceptor Matrix
IPM Interruptions Per Minute
IPM InterruptionsPerMinute
IPMO Industry Program Management Office
IPMP Investigation into Polymer Membranes Processing
IPN Information Processing Network
IPN Inspection Progress Notifications
IPN Instant Private Network
IPN International Police Network
IPN International Polio Network
IPO Installation Productivity Option
IPO International Procurement Office
IPOL Information Policies
IPOT Inductive Potential Divider
IPPB Intermittent Positive Pressure Breathing
IPR In Process Review
IPS Inches Per Second
IPS Inertial Pointing System
IPS Information Processing Standards
IPS Information Processing System
IPS Intelligent Process System
IPS Internal Power Supply
IPSE Integrated ProjectSupport Environment
IPSG Internal Product Strategies Group
IPSJ Information Processing Society of Japan
IPSP Internet Protocol Security Protocol
IPT Inventory Program Team
IPU Internal Processing Unit
IPX Integrated Packet Exchange
IPX Internet Packet Exchange
IPX Internetwork Packet Exchange
IQF Interactive Query Facility
IQL Interactive Query Language
IQSY International Quiet Sun Year
IR Immortal Riot
IR Index Register
IR Information Request
IR Information Resource
IR Information Retrieval
IR Infrared
IR Infrared Spectrum
IR Instruction Register
IR Internet Registry
IR Internetwork Router
IRAS Infra Red Astronomy Satellite
IRAS Infrared Astronomical Satellite
IRB Independent Review Board
IRB Institutional Review Board
IRC Internal Review Committee
IRC International Record Carrier
IRC Internet Relay Chat
IRCFE Infrared Communications Flight Experiment
IRD International Resource Development
IRDB Information Retrieval Databank
IRDM InsulinResistant Diabetes Mellitus
IRDS Infant Respiratory Distress Syndrome
IRDS Information Resource Dictionary Standard
IRET Interrupt Return
IRF Immunologic Research Foundation
IRG International Rogues Guild
IRG InterRecord Gap
IRI Immunoreactive Insulin
IRIE Infrared Imaging Equipment
IRIS Incorporated Research Institutions for Seismology
IRIS Institute for Robotics and Intelligent Systems
IRIS Integrated Risk Information System
IRIS Italian Research Interim Stage
IRL Interactive Reader Language
IRM Information Resources Management
IRMO Information Resources Management Office
IRMS Information Resources Management Service
IRN Intermediate Routing Node
IROR Internal Rate of Return
IRP Initial Receiving Point
IRPS Image Retrieval and Processing System
IRQ Interrupt Request
IRQ Interrupt Request Signal
IRR Internal Rate of Return
IRS Inertial Reference System
IRS Information Retrieval System
IRS Internal Revenue Service
IRSG Internet Research Steering Group
IRSS Institute for Research in Social Science
IRT Immunoreactive Trypsinogin
IRT Index Return Character
IRT Integrated Rendezvous Radar Target
IRTF Internet Research Task Force
IRVC Institute for Research on Virtual Culture
IRX Information Retrieval Experiment
IS Indexed Sequential
IS Information Separator
IS Information Systems
IS Infrasound
IS Intermediate System
IS International Standard
IS Interrupt Set
IS Interval Signal
ISA Industry Standard Architecture
ISA International Software Alliance
ISA Interrupt Storage Area
ISA Intrinsic Sympathomimetic Activity
ISAAC Information System for Advanced Academic Computing
ISAIAH Israeli Space Agency Investigation About Hornets
ISAL Investigation of STS Atmospheric Luminosities
ISAM Indexed Sequential Access Method
ISAM Integrated Switching and Multiplexing
ISAS Institute of Space and Astronautical Science
ISAST International Society for the Arts
ISBN International Standard Book Number
ISBS Information Systems Business Segment
ISC Information Services Center
ISC Instruction Set Computer
ISC Integrated Storage Control
ISC InterNation Switching Center
ISC International Switching Center
ISC InterSystems Coupling
ISD Insane Software Designers
ISDN Integrated Services Digital Network
ISDOS Information System Design and Optimization System
ISDT Integrated Systems Development Tool
ISE IonSelective Electrode
ISEA International Society for Exposure Analysis
ISEE International Society for Environmental Epidemiology
ISEE International Sun Earth Explorer
ISF Industrial Space Facility
ISF Information Security Foundation
ISF Information Systems Factory
ISFET Ion Sensitive Field Effect Transistor
ISFUG Integrated Software Federal User Group
ISG Immune Serum Globulin
ISH Information SuperHighway
ISH InSitu Hybridization
ISI Information Sciences Institute
ISI Internally Specified Index
ISI International Sensitivity Index
ISI Interstimulus Interval
ISIS Information Systems Investment Strategies
ISIS Integrated Student Information System
ISIS Integrated Systems and Information Services
ISK Insert Storage Key
ISL Information Systems Language
ISL Instructional Systems Language
ISL Interactive Simulation Language
ISL Interactive System Language
ISLM Integrated Services Line Module
ISLU Integrated Services Line Unit
ISM Industrial Scientific and Medical Band
ISM Information Sources Map
ISM Installed Systems Marketing
ISM Integrated Service Management
ISN Information Systems Network
ISN Integrated Systems Network
ISN Internet School Networking
ISO Individual System Operation
ISO Infrared Space Observatory
ISO International Standards Organization
ISOC Internet Society
ISODE International Standards Organization Development Environment
ISOO Information Security Oversight Office
ISP Information Strategy Planning
ISP Information Systems Planning
ISP Instruction Set Processor
ISPF Interactive System Productivity Facility
ISPF Interactive Systems Programming Facility
ISPL Instruction Set Processor Language
ISPN INFO Security Product News
ISPN International Standard Program Number
ISPS Information System Production Systems
ISPS Instruction Set Processor Specifications
ISR Information and Systems Research
ISR Information Storage and Retrieval
ISR Intersecting Storage Rings
ISRG Independent Space Research Group
ISS Initial System Sale or Internal Special Systems
ISS Integrated Switching System
ISSA Information Systems Security Association
ISSM Information Systems Security Monitor
ISSN Integrated Special Services Network
ISSN International Standard Serial Number
ISSS International Society for the Systems Sciences
IST Initial System Test
IST Insulin Shock Therapy
IST International Security Technology
ISTE International Society for Technology in Education
ISU Information Services and Utilities
ISU Integrated Service Unit
ISU International System of Units
ISUP Integrated Services User Part
ISV Independent Software Vendor
ISWS Internal Software Services
ISY International Space Year
IT Industrial Technology
IT Information Technology
IT Innovative Technology
IT Intelligent Terminal
IT Internal Translator
IT Intrathecal
IT Item Transfer
ITA International Trading Alliance
ITAP Information and Technology Architecture Plan
ITAR International Traffic in Arms Regulation
ITB Information Technology Branch
ITB Intermediate Text Block
ITB Iterative Tabular Bayes' Algorithm
ITC Image Transfer Controller
ITC InterTask Communication
ITDM Intelligent TimeDivision Multiplexer
ITE Integrated Terminal Equipment
ITESM Instituto Tecnologico y de Estudios Superiores de Monterrey
ITM Information Technology Management
ITMS Intelligent Text Management System
ITP Individual Training Plan
ITP Interactive Terminal Protocol
ITP Interpersonal Psychotherapy
ITP Interrupt Pending
ITR Inverted Terminal Repeat
ITS Incompatible TimeSharing System
ITS Information Technology Services
ITS Institute of Telecommunication Science
ITS Integrated Trading System
ITS Intelligent Tutoring Systems
ITS Internal Theft Syndicate
ITS Invitation To Send
ITSEC Information Technology Security Evaluation Criteria
ITSO Incoming Trunk Service Observation
ITT Insulin Tolerance Test
ITT International Telephone and Telegraph
ITU Infinity Traders Unlimited
ITU International Telecommunications Union
ITU International Telephone Union
ITV Interactive Television
IuBIO Indiana University Archive for Molecular and General Biology
IUC Idiopathic Ulcerative Colitis
IUCD Intrauterine Contraceptive Device
IUD INC Utilities Division
IUD Intrauterine Device
IUE International Ultraviolet Explorer
IUGR Intrauterine Growth Retardation
IUP Installed User Program
IUP Intrauterine Pregnancy
IUS Inertial Upper Stage
IV Inverter
IVC Inferior Vena Cava
IVD Integrated Voice/Data
IVDT Integrated Voice/Data Terminal
IVE Immersive Virtual Environment
IVF In Vitro Fertilization
IVHS Intelligent Vehicle Highway Systems
IVIG Intravenous Immune Globulin
IVIS Interactive Video Information System
IVIS Interactive Video Interface System
IVP Installation Verification Program
IVP Instant Virus Production
IVPC International Virus Prevention Conference
IVR Interactive Voice Response
IVS Interactive Videodisk System
IVT Interrupt Vector Table
IVTS International Video Teleconferencing Service
IW Imperial Warlords
IW Index Word
IWBNI It Would Be Nice If
IWSDB Integrated Weapon System Data Base
IX Index
IX Interactive Executive
IXC InterExchange Carrier
IXM InterExchange Mileage
IXNPS Image Xpert Network Print Server
IYFEG Insert Your Favourite Ethnic Group
J/S Justified
JA Jump Address
JA Jump If Above
JACM Journal of the Association for Computing Machinery
JAD Joint Application Design
JAD Joint Application Development
JAE Jump If Above Or Equal
JAG Judge Advocate General Navy
JAM Just A Minute
JAMA Journal of The American Medical Association
JANET Joint Academic Network
JAWS Joint Analytical Warfare System
JB Japan Boys
JB Jump If Below
JBE Jump If Below Or Equal
JC Jump If Carry Set
JCAE Joint Committee on Atomic Energy
JCAH Joint Commission For Accreditation Of Hospitals
JCL Job Control Language
JCP Job Control Procedure
JCSAT Japan Communications Satellite
JCT Journal Control Table
JCTN Junction
JCXZ Jump If CX Register Zero
JDC Job Description Card
JDS Job Development System
JE Jump If Equal
JEC Job Evaluation Classification
JEP Job Entry Program
JES Job Entry Subsystem
JES Job Entry System
JET Joint European Torus
JFCB Job File Control Block
JFCC Japan Federation for Culture Collections
JFD JEM Flight Demonstration
JFIF JPEG File Interchange Format
JG Job Guides
JG Jump If Greater
JGE Jump If Greater Or Equal
JGN Junction Gate Number
JHP Jupiter Host Processor
JIB Job Information Block
JIC Just In Case
JIM Job Information Memorandum
JIP Joint Input Processing
JIPS JANET IP Service
JIS Jurisdictional Interstate Services
JIT Just In Time
JIT Just In Time
JL Jump If Less
JLE Japanese Language Environment
JLE Jump If Less Than Or Equal
JMP Jump
JMX Jumbogroup Multiplex
JNA Jump If Not Above
JNAE Jump If Not Above Or Equal
JNB Jump If Not Below
JNBE Jump If Not Below Or Equal
JNC Joint National Commission
JNC Jump If No Carry
JNE Jump If Not Equal
JNF Job Networking Facility
JNG Jump If Not Greater
JNGE Jump If Not Greater Or Equal
JNK Junk File
JNL Jump If Not Less Than
JNLE Jump If Not Less Than Or Equal
JNO Jump If No Overflow
JNP Jump If No Parity
JNS Jump If No Sign
JNT Joint Network Team
JNWPS Joint Nuclear Weapons Publication System
JNZ Jump If Not Zero
JO Job Order
JOBCAT Job Catalog
JOC Joint Operations Center
JOD Journal of Development
JODM Juvenile Onset Diabetes Mellitus
JPEG Joint Photographic Experts Group
JPL Jet Propulsion Laboratory
JPO Jump if Parity Odd
JPW Job Processing Word
JRA Juvenile Rheumatoid Arthritis
JRP Joint Requirements Planning
JS Jump If Sign
JSC Johnson Space Center
JSN Junction Switch Number
JST Japan Standard Time
JSW Junctor Switch
JT Job Table
JTEDS Joint Type Electronics Designation System
JTF Joint Task Force
JTM Job Transfer and Manipulation
JUG Joint Users Group
JUSTIS Joint Uniformed Services Technical Information System
JZ Jump If Zero
K Kilo
K Kilobit
K&R Kernighan and Ritchie
KAK Key Auto Key
KAOS Krackers Association Of Sweden
KAP Kerberos Authentication Protocol
KAPSE Kernel ADA Programming Support Environment
KAU Keystation Adapter Unit
KB Keyboard
KB Kilobyte
KB/SEC Kilobytes/Per Second
KBMS Knowledge Base Management System
kbps Kilobits Per Second
KBS Kilobyte Per Second
KBS Knowledge Based System
KCBIWIYWI Keep Coming Back, It Works If You Work It
KCC Keyboard Common Contact
KCF Key Clinical Findings
KCS Thousand Characters Per Second
KD Knocked Down
KDC Key Distribution Center
KDCI Key Display Call Indicator
KDD Knowledge Discovery in Databases
KDR Keyboard Data Recorder
KDS Key Display Station
KDS Keyboard Display Station
KDT Key Definition Table
KDT Keyboard Display
KE Knowledge Engineering
KEE Knowledge Engineering Environment
KEV Thousands of Electron Volts
KFT Kilofeet
KHz Kilohertz
KIF Key Index File
KIPS Kilo Instructions Per Second
KIS Knowbot Information Service
KISS Keep It Simple Stupid
KiSS Krazy Image Scanning Sickoz
KKC Ku Klux Connecticut
KKHPAC Ku Klux Hackers, Phreakers, Anarchists of Connecticut
KKK Ku Klux Klan
KL Key Length
KM Kanamycin
KMS Keysort Multiple Sectors
KOR Keep Open Rate
KOR Knowledge of Results
KORT Knights Of The Round Table
KOS Knights of Shadow
KoV Kult of Valgamon
KP Key Pulse
KPC Keyboard Priority Controller
KPL Kit Parts List
KPN K00L People's Nation
KPO KeyPunch Operator
KPS KeystrokesPerSecond
Kr Krypton
KRS KnowledgeRetrieval System
KS Keystrokes
KSAM Keyed Sequential Access Method
KSC Kennedy Space Center
KSDS Key Sequence Data Set
KSL Knowledge System Laboratory
KSOS Kernalized Secure Operating System
KSR Keyboard Send Receive
KSR Keyboard SendReceive
KSS Keystrokes Per Second
KST Known Segment Table
KSU Key Service Unit
KSU Key System Unit
KTS Key Telephone Set
KTS Key Telephone System
KTU Key Telephone Unit
KUB Kidney Ureter Bladder Abdominal Xray
KVO Keep Vein Open
KWIC KeyWord In Context
KWOC KeyWord Out of Context
L Label
L Level
L Line
L Load
L/MF Low And Medium Frequency
LAB Legal Advisory Board
LAB Long Acting Barbiturates
LAC Load Accumulator
LAC Loop Assignment Center
LADB Latin America Database
LADS Local Area Data Service
LADT Local Access Data Transport
LADT Local Area Data Transport
LAGEOS Laser Geodynamics Satellite
LAHF Load Flags Into AH
LAII Land Atmosphere Ice Interactions
LAIS Local Automatic Intercept System
LAMA Local Automatic Message Accounting
LAME Lunatics And Maniacs Encorporated
LAN Local Area Network
LANCE Local Area Network Controller for Ethernet
LANCE2 Lancelot ][
LANL Los Alamos National Laboratory
LANL Los Alamos Nuclear Laboratories
LAP Lapse
LAP Link Access Procedure
LAP Link Access Protocol
LAP Lower Abdominal Pain
LAPB Link Access Procedure Balanced
LAPB Link Access Protocol Balanced
LAPD Link Access Procedure Direct
LAPD Link Access Procedure on the D Channel
LAPM Link Access Procedure for Modems
LAPS LAN Adapter Protocol Support
LAR Local Acquisition Radar
LARC Langley Research Center
LASS Local Area Signaling Service
LAST Local Area System Transport
LAT Local Apparent Time
LAT Local Area Transport
LATA Local Access and Transport Area
LATA Local Access Transport Area
LATIS Loop Activity Tracking Information
LATS Long Acting Thyroid Stimulating Hormone
LAV LymphadenopathyAssociated Virus
LAVC Local Area Vax Cluster
LAW Lyrical Association of Writers
LAWN Local Area Wireless Network
LAX Los Angeles International Airport
LB Pounds
LBL Label
LBL Lawrence Berkeley Laboratory
LBM Lean Body Mass
LBO Line Buildout
LBP Low Back Pain
LBR Librarian
LBR Library File
LBRV Low Bit Rate Voice
LBS Load Balance System
LBW Low Birth Weight
LC Langerhans Cells
LCA Left Coronary Artery
LCA Life Cycle Analyses
LCA Logic Cell Array
LCAMOS Loop Cable Maintenance Operation System
LCC Leadless Chip Carrier
LCCIS Local Common Channel Interoffice Signing
LCCL Line Card Cable
LCCLN Line Card Cable Narrative
LCD Liquid Crystal Display
LCD Lowest Common Denominator
LCDN Last Called Directory Number
LCE Limited Career Extension
LCIE Lightguide Cable Interconnection Equipment
LCIS Lobular Carcinoma In Situ
LCLOC Line Card Location
LCM Least Common Multiple
LCM Life Cycle Management
LCME Liaison Committee on Medical Education
LCN Logical Channel
LCN Logical Channel Number
LCP Life Cycle Plan
LCP Link Control Protocol
LCR Least Cost Routing
LCR Ligase Chain Reaction
LCR Locus Control Region
LCR Long Control Region
LCRMKR Line Card Remarks, Retained
LCS Laboratory for Computer Science
LCS Life Care Services
LCS Local Courier System
LCS Lotus Communications Server
LCSE Line Card Service and Equipment
LCSEN Line Card Service and Equipment Narrative
LCU Last Cluster Used
LD Long Distance
LDA Logical Device Address
LDAP Lightweight Directory Access Protocol
LDB Logical Database
LDC Less Developed Country
LDC Logical Device Coordinates
LDC Long Distance Carrier
LDC Lotus Development Corporation
LDCE Limited Duration Space Environment
LDEF Long Duration Exposure Facility
LDL Low Density Lipoprotein
LDLC Low Density Lipoprotein Cholesterol
LDM Limited Distance Modem
LDMTS Long Distance Message Telecommunications Service
LDP Laboratory Data Products
LDS Load Pointer Using DS
LDS Local Digital Switch
LDS Logical Data Structure
LDT Local Descriptor Table
LE Data Link Escape
LE Less Or Equal
LE Less Than Or Equal To
LE Local Exchange
LE Low Energy
LEA Load Effective Address
LEA Local Education Authority
LEAP League for Engineering Automation Productivity
LEAP Low Power Enhanced AT Portable
LEAS LATA Equal Access System
LEBC Low End Business Center
LEC Local Exchange Carrier
LED Light Emitting Diode
LED Lightly Educated Dudes
LEDS Low End Disk Systems
LEEP Large Expanse Extra Perspective
LEETAC Law Enforcement Electronic Technology Assistance Committee
LEGSS Low End Graphics SubSystem
LEM Language Extension Module
LEN Low End Networks
LEN Low Entry Networking
LENCL Line Equipment Number Class
LEO Low Earth Orbit
LERN Legal Research Network
LES Load Pointer Using ES
LES Lower Esophageal Sphincter
LESS Lateral Electrical Surface Stimulation
LEST Low End Systems and Technologies
LET Letter File
LET Linear Energy Transfer
LEU Lightly Enriched Uranium
LF Limited Field Irradiation
LF Line Finder
LF LineFeed
LF Low Frequency
LFACS Loop Facilities Assignment And Control System
LFC Large Format Camera
LFI Last File Indicator
LFS Load Pointer Using FS
LFS Loopback File System
LFSA List of Frequently Seen Acronyms
LFT Liver Function Test
LGA Large For Gestational Age
LGD Legend
LGD Legend Production
LGS Load Pointer Using GS
LHV Left Ventricular Hypertrophy
LI Labeling Index
LI Length Indicator
LI Leukotactic Index
LIB Function Library
LIB Library
LIB Library File
LIC Library Information Center
LIDB Line Information Database
LIDC Low Intensity Direct Current
LIED Linkage Editor
LIEP Large Internet Exchange Packet
LIF Leukocyte Inhibition Factor
LIFE Loyalty In Full Effect
LIFO Last In, First Out
LII Legal Information Institute
LiK Legends In Kaos
LIM Lotus/Intel/Microsoft Expanded Memory Specification
LIMS Library Information Management System
LINCC Library Information Network for Community Colleges
LINSIC Labrador Institute of Northern Studies Info Center
LIPS Logical Interference's Per Second
LIS Laboratory Information System
LISA Large Installation System Administration
LISP List Processing Language
LITA Library and Information Technology Association
LITE Lidar In Space Technology Experiment
LL Logical Link
LL low-level
LLC Logical Link Control
LLC2 Logical Link Control 2
LLI Lunatic Labs Incorporated
LLL Latitude/Longitude Locator
LLL Local Lamers Limited
LLN Line Link Network
LLNL Lawrence Livermore National Laboratory
LLP Link Layer Protocol
LLPC Low Level Partner Changers
LLRW Low Level Radioactive Waste
LLS Laser Light Scatter
LLTA Lots and Lots of Thunderous Applause
LM LAN Manager
LM Light Microscopy
LM Long Module
LMAO Laughing My Ass Off
LMC Large Magellenic Cloud
LMD Local Medical Doctor
LMF License Management Facility or Low Magnetic Field
LMF Low Magnetic Field
LMI Local Management Interface
LMI Local Memory Interconnect
LMMS Local Message Metering System
LMOS Loop Maintenance Operating System
LMP Last Menstrual Period
LMSW Load Machine Status Word
LN Line
LN Logarithm
LN Lymph Node
LNA Low Noise Amplifier
LNG Liquefied Natural Gas
LNMP Last Normal Menstrual Period
LOC Legacy Of Criminals
LOC Level of Consciousness
LOC Library of Congress
LOC Lines of Code
LOC Local Operating Company
LOC Location
LOC Loss of Consciousness
LOCAP Low Capacitance
LOCIS Library of Congress Information System
LOD Legion Of Doom
LoD Legion of Doom
LoD/H Legion of Doom/Hackers
LODS Load String
LODSB Load String Byte
LODSW Load String Word
LOE Level of Effort
LOF Lock Offline
LOF Loss of Frame
LOFT Launch Operations Flight Test
LOG Logarithm
LOH Legions Of Hackers
LOL Laughing Out Loud
LoL Legion of Lucifer
LOM Limitation Of Motion
LON Lock Online
LOOP Lisp Object Oriented Programming
LOOP Loop On Condition
LOOPE Loop While Equal
LOOPNE Loop While Not Equal
LOOPNZ Loop While Not Zero
LOOPS Lisp Object Oriented Programming System
LOOPZ Loop While Zero
LoP Lamers of Power
LOP Loss of Power
LOPLAS Letters on Programming Languages and Systems
LOS Length of Stay
LOS Line of Sight
LOTSAB Legion Opposed to Stupid Asshole Botanists
LOUIS Louisiana Online University Information Systems
LP Light Pen
LP Linear Programming
LP Liquid Propellant
LP Low Pressure
LPCDF Low Profile Combined Distributing Frame
LPD Line Printer Daemon
LPDA Link Problem Determination Aid
LPF League for Programming Freedom
LPF Low Power Field
LPG Low Pressure Gas
LPI Lines Per Inch
LPI Lunar and Planetary Institute
LPL Lipoprotein Lipase
LPL Lotus Programming Language
LPM Lines Per Minute
LPN Licensed Practical Nurse
LPN Logical Page Number
LPP Licensed Program Products
LPT Line Printer
LPT1 Line Printer Port 1
LPT2 Line Printer Port 2
LPT3 Line Printer Port 3
LQ Letter Quality
LR Likelihood Ratio
LR Logical Record
LRAP Long Route Analysis Program
LRB Liquid Rocket Booster
LRC Learning Resource Center
LRC Longitudinal Redundancy Character
LRC Longitudinal Redundancy Check
LRD Living Related Donor
LRES Long Range Evaluation System
LRI Lower Respiratory Illness
LRM Language Reference Manual
LRN Local Reference Number
LRP Long Range Plan
LRS Language Resource
LRS Language Resource File
LRS Line Repeater Station
LRS Line Repeater Station
LRSP Long Range System Plan
LRSS Long Range Switching Studies
LRU Least Recently Used
LS LAN Server
LS/LC Line Stabilizer/Line Conditioner
LSA Line Sharing Adapter
LSA Logistics Support Analysis
LSAP Long Service Access Point
LSAPI License Services Application Program Interface
LSAR Logistics Support Analysis Record
LSB Least Significant Bit
LSB Lower Side Band
LSC Least Significant Character
LSD Least Significant Digit
LSD Lethal Software Distributors
LSD Lush Software Designs
LSD Lysergic Acid Diethylamide
LSE Language Sensitive Editor
LSI Large Scale Integrated
LSI Large Scale Integration
LSM Linux Software Map
LSN Life Science Network
LSP Linked Systems Project
LSRP Local Switching Replacement Planning
LSS Life Support System
LSS Loop Switching System
LST List
LST List File
LSV Line Status Verifier
LT Less Than
LT Line Termination
LT Local Talk
LT Low Tension
LT Lymphoid Tissue
LTA Less Than Adequate
LTAB Line Test Access Bus
LTBMC Long Term Bone Marrow Cultures
LTC Local Test Cabinet
LTC Long Term Care
LTD License to Draw
LTD Local Test Desk
LTER Long Term Ecological Research Project
LTF Lightwave Terminating Frame
LTF Line Trunk Frame
LTF Lymphocyte Transforming Factor
LTG Line Trunk Group
LTM Long Term Memory
LTMC Lymphoid Tissure Mononuclear Cells
LTMSH Laughing 'Til My sides Hurt
LTP Long Term Potentiation
LTR Letter
LTR Long Terminal Repeat
LTS Long Term Survivors
LTS Loss Test Set
LTU Line Trunk Unit
LU Local Use
LU Logical Unit
LUG Local Users Group
LUT Look-Up Table
LV Low Voltage
LVH Left Ventricular Hypertrophy
LVIS Low Virus Isolates
LVM Line Verification Module
LWM Low Water Mark
LWOP Leave Without Pay
LwV Lamers with Vision
LXE Lightguide Express Entry
LZW LempelZivWalsh Compression Technique
m Meter
M Mix
M/M Macrophages/Monocytes
M/W Microwave
M2 Mondo 2000
MA Ma Bell
MA Maintenance Administrator
MA Matrix Antigen
MA Medical Assistance
mA Milliampere
MA Multiple Access
MAB Monoclonal Antibodies
MAC Macintosh Computer
MAC MacPaint File
MAC Macro File
MAC Mandatory Access Control
MAC Maximum Allowable Concentration
MAC Media Access Control
MAC Message Authentication
MAC Multi Access Computers
MAC Multi-Access Computing
MAC Mycobacterium Avium Complex
MACBS Multi-Access Cable Billing System
MACHO Massive Compact Halo Objects
MACS Magnetic Immunoaffinity Method
MACS Multicenter AIDS Cohort Study
MACSAT Multi-Access Communications Satellite
MAD Malicious Art Denomination
MAD Malicious Artist Domination
MAD Massive Anarchistic Destruction
MAD Mutual Assured Destruction
MADAP Maryland Drug Assistance Program
MADN Multiple Access Directory Number
MAF Macrophage Activating Factor
MAG Makings of Artistic Geniuses
MAGSAT Magnetic Field Satellite
MAI Mail File
MAI Masters of Abstractions and Illusions
MAI Mycobacterium Avium Intracellulare
MAIC Mycobacterium Avium Intracellulare Complex
MALT Membrane Associated Lymphoid Tissue
MAN Metropolitan Area Network
MANOVA Multivariate Analysis of Variance
MAO Monoamine Oxidase
MAOI Monoamine Oxidase Inhibitor
MAP Linker Map File
MAP Maintenance and Administration Position
MAP Management Assessment Program
MAP Manufacturing Automation Protocol
MAP Marketing Assistance Program
MAP Memory Allocation Map
MAPE Microcomputers and Primary Education
MAPI Messaging Applications Programming Interface
MAPSS Maintenance & Analysis Plan for Special Services
MAR Memory Address Register
MAR Microprogram Address Register
MAR Middeck Accommodations Rack
MARBI Machine Readable Bibliographic Record Committee
MARC Machine Readable Cataloging
MARC Market Analysis of Revenue and Customers System
MARCOM Marketing Communications
MARS Memory Address Register Storage
MARS Multi-Access Airline Reservation System
MARS MultiUser Archival and Retrieval System
MARTEC Martin ThinFilm Electronic Circuit
MAS Mail Archive Server
MAS Main Store
MAS Management Advisory Services
MAS Mass Announcement System
MAS Meconium Aspiration Syndrome
MAS Movement Alarm Signal
MAS Multisynaptic Afferent System
MASB Mass Announcement System Bus
MASC Mass Announcement System Controller
MASE Multi-Sequence Alignments
MASM Macro Assembler
MASM Mass Announcement System Memory
MASM Microsoft Assembler
MASS Mid-Atlantic and Southern States
MASS Monitor and Assembly System
MASS Multiple Access Sequential Selection
MAST Michigan Alcohol Screening Test
MAST Military Antishock Trousers
MAST Military Applications of Ship Tracks
MAT Micro Alloy Transistor
MAT Multiple Attribute Tree
MATAC Material Acquisition
MATF Metropolitan Area Transmission Facility
MATFAP Metropolitan Area Transmission Facility Analysis Program
MAU Math Acceleration Unit
MAU Media Access Unit
MAU Multiple Access Unit
MAU MultiStation Access Unit
MAW Microsoft At Work
MAX Maximum
MAXI Modular Architecture for the Exchange of Information
MB Megabyte
MB Memory Buffer
MB Modem Busy
MBB Make Before Break
MBC Maximum Breathing Capacity
MBCR Molecular Biology Computing Resource
MBCRR Molecular Biology Computer Research Resource
MBD Minimal Brain Dysfunction
MBI Music and Brain Information Database
MBM Magnetic Bubble Memory
MBnet Manitoba Regional Network
MBO Management By Objectives
MBOD Manufacturing Board of Directors
MBP Mannose Binding Protein
MBPP Mammographic Breast Parenchymal Patterns
Mbps Megabits Per Second
MBPS Megabytes Per Second
MBR Memory Buffer Register
MBR Memory Based Reasoning
MBT Maternal Blood Type
MBT Memory Block Table
MBU Manufacturing Business Unit
MC Magnetic Card
MC Magnetic Core
MC Manual Control
MC Master Control
MC Megacycle
MC Memory Controller
MC Microchannel
MCA Mechanical Computer Aided Design
MCA Micro Channel Architecture
MCAD Mechanical Computer Aided Design
MCAE Mechanical Computer Aided Engineering
MCAM Manufacturing Corporate Account Manager
MCAT Medical College Admission Test
MCB Memory Control Block
MCC Magnetic Chip Carrier
MCC Management Control Center
MCC Master Control Center
MCC Master Control Console
MCC Medical Care Cost
MCC Microelectronics and Computer Consortia
MCC Mission Control Center
MCC Multi-Component Circuits
MCCC Master Communications Control Center
MCCS Mechanized Calling Card Service
MCCU Mobile Critical Care Unit
MCD Master Clerical Data
MCD Mean of the Consecutive Differences
MCESS Mechanical Component Engineering Support Service
mcg Microgram
MCGA Multi-Color Graphics Array
MCGA Multi-Color Graphics Adapter
MCH Maintenance Channel
MCHB Maintenance Channel Buffer
MCI Media Control Interface
MCI Microwave Communications Incorporated
mCi Millicurie
MCIAS Multi-Channel Intelligent Announcement System
MCL Microsoft Compatibility Labs
MCLR Midwest Consortium for Latino Research
MCM Magnetic Core Memory
MCM Master Control Module
MCM Memory Control Module
MCM Miami Cracking Machine
MCN Metropolitan Campus Network
MCN Multiple Crossbar Network
MCP Master Control Program
MCP Master Control Program/Advanced System
MCP Multiport Communication Processor
MCQ Multiple Choice Question
MCR Magnetic Character Reader
MCR Magnetic Character Recognition
MCR Manual Change Release
MCR Master Control Routine
MCR Multi-Channel Recording
MCS Maryland Coma Scale
MCS Master Control System
MCS Material Control System
MCS Meeting Communications Service
MCS Microsoft Consulting Services
MCS Multinational Character Set
MCS Multiple Console Support
MCS Multi-Programmed Computer System
MCS Multi-Purpose Communications and Signaling
MCSA Multi-Channel Spectrum Analyzers
MCSG Mathematical and Computational Sciences Group
MCSS Multiple Chemical Sensitivity Syndrome
MCT Manufacturing Cycle Time
MCT Medium Chain Triglycerides
MCT Monocrotaline
MCTD Mixed Connective Tissue Disease
MCTRAP Mechanized Customer Trouble Report Analysis Program
MCU Master Control Unit
MCU Microprocessor Control Unit
MCU MicroProgram Control Unit
MCU MultiChip Unit
MCU Multiple Control Unit
MCV Mean Corpuscular Volume
MD Magnetic Disk
MD Main Drum
MD Make Directory
MD Medium Dose
MD Message Data
MD MidDeck
MD Molecular Dynamics
MD Monitor Display
MD Monochrome Display
MD Motor Drive
MD Multiple Data
MD Multiple Dissemination
MDA Monochrome Display Adapter
MDAC Multiple Dose Activated Charcoal
MDACS Modular Digital Access Control System
MDBS Mobile Database System
MDC Marker Distributor Control
MDC Market Distributor Control
MDC Materials Development Center
MDC Meridian Digital Centrex
MDC Modification Detection Code
MDC Multi-Device Controller
MDD Major Depressive Disorder
MDD Marshals of Dynamic Discord
MDDS Media and Documentation Update Service
MDE Modular Design Environment
MDF Main Distribution Frame
MDF Menu Definition File
MDF Myocardial Depressant Factor
MDI Media Dependent Interface
MDI Metered Dose Inhaler
MDI Multiple Document Interface
MDII Multiple Daily Insulin Injections
MDK Multimedia Developers Kit
MDL Minimum Detection Limit
MDM Minor Determinant Mixture
MDM Modulator Data Module
MDM MonocyteDerived Macrophages
MDQS Multi-Device Queuing System
MDR Memory Data Register
MDR Message Detail Record
MDR Minimum Daily Requirement
MDR Minimum Design Requirement
MDR Multi-Channel Data Recorder
MDR MultiDrug Resistant
MDRAM MultiBank DRAM
MDRTB MultiDrug Resistant Tuberculosis
MDS Malfunction Detection System
MDS Market Decision System
MDS Memory Disk System
MDS Message Design Systems
MDS Microprocessor Development System
MDS Minimum Data Set
MDS Minimum Discernable Signal
MDS Modern Data Systems
MDS Multiple Dataset System
MDS MultiPoint Distribution Service
MDSB Message Digest Signature Block
MDT Mean Down Time
MDTP Math Diagnostic Testing Project
MDU Marker Decoder Unit
MDV MultiDrive Version
MDV Multiple Dose Vial
MDX Modular Digital Exchange
MDY Month/Day/Year
ME Mechanical Efficiency
ME Mechanical Engineer
ME Mechanical Engineering
ME MicroElectronic
ME Modular Electronics
ME Myalgic Encephalitis
MEAR Maintenance Engineering Analysis Record
MEB Memory Expansion Board
MEC Mobile Equipment Console
MED Monitor Execution and Dump
MEDIS Modular Electronic Document Imaging System
MEDLARS Medical Literature Analysis and Retrieval System
MEDLINE Medlars Online
MEE Multilocus Enzyme Electrophoresis
MEED Microcomputer Education for Employment
MEF MidExpiratory Flow
MEG Megabyte
MEIDS Miniaturized Electronic Information Delivery System
MELANIE Medical Electrophoresis Analysis Interactive Expert
MELD Mechanized Engineering and Layout for Distributing Frame
MEM Manufacturing Engineering and Marketing
MEM Memory
MEM Minimum Essential Medium
MEMDB Medieval and Early Modern Data Bank
MEMISTOR Memory Register Storage Device
MEN Menu File
MEN Multiple Endocrine Neoplasia
meq Milliequivalent
Meq/L Milliequivalents Per Liter
MER Minimum Energy Requirements
MERI Medical Education Research and Information
MERS Most Economic Route Selection
MES Maximal Electroshock
MES Miscellaneous Equipment Specifications
MeSH Medical Subject Heading
MET Milliliters Of Oxygen Consumed Per Kilogram Of Body Mass
MET Multi-button Electronic Telephone
METCOM Metropolitan Tucson Electronic Communications Network
METS Metastases
MEV Million Electron Volts
MEW Microwave Early Warning
MEX Military Exchange
MF Mainframe
MF Medium Frequency
MF Microfiche
MF MultiFrame
MF Multi-Frequency
MFA Multifactorial Analyses
MFC Magnetic Tape Field Scan
MFCM MultiFunction Card Machine
MFD Master File Directory
MFEN Magnetic Fusion Energy Network
MFENET Magnetic Fusion Energy Network
MFFS Microsoft Flash File System
MFG Manufacturing
MFJ Modification of Final Judgement
MFKP MultiFrequency Key Pulsing
MFLD Message Field
MFLOPS Million Floating Point Instructions Per Second
MFLOPS Million Floating Point Operations Per Second
MFLOPS Millions of Floating Point Operations
MFLOPS Millions of Floating Point Operations Per Second
MFM Men From Mongo
MFM Modified Frequency Modulation
MFP Material Fielding Plan
MFR MultiFrequency Receivers
MFS Macintosh File System
MFS Magnetic Tape Field Search
MFS Message Format Services
MFSK Multiple Frequency Shift Keying
MFT Manifest
MFT Metallic Facility Terminal
MG Mastergroup
mg Milligram
MGA Monochrome Graphics Adapter
MGMT Management
MGR Manager
MGS Mars Global Surveyor
MGT Mastergroup Translator
MH Message Handling
MHAC Midwest Hispanic AIDS Coalition
MHC Major Histocompatibility Complex
MHD Magnetohydrodynamics
MHD Moving Head Disk
MHECB Minnesota Higher Education Coordinating Board
MHL Microprocessor Host Loader
MHO Mercenary's High Octane
MHP Message Handling Processor
MHS Message Handling Service
MHS Message Handling System
MHz Megahertz
MI Machine Interface
MI Manual Input
MI Mode Indicator
MI Multiple Instruction Stream
MI Mycobacterial Infection
MIACS Manufacturing Information and Control System
MIB Management Information Base
MIC Magnetic Ink Characters
MIC Management Information Center
MIC Master Image Creators
MiC Master Image Creators
MIC Microwave Integrated Circuit
MICA MacroInstruction Compiler
MICE Modular Integrated Communications Environment
MICR Magnetic Ink Character Recognition
MICS Management Information and Control System
MIDAS Master Integrated Distribution Subcontracting Agreement
MIDEX Mid-Sized Explorer
MIDI Musical Instrument Digital Interface
MIDnet Midwestern States Network
MIDS Matrix Information and Directory Services
MIF Management Information File
MIF Master Item File
MIF Meridian Internal Form
MIF Mid-Inspiratory Flow
MIF Migration Inhibitory Factor
MIL U S Military Designation in Domain Name System
MILNET Military Network
MIMD Multiple Instruction
MIMD Multiple Instruction Multiple Data
MIME Multi-Purpose Internet Mail Extension
MIMG Media Industry Marketing Group
MIMR Magnetic Ink Mark Recognition
MIN Minimum
min Minute
MIN Mobile Identification Number
MINC Medical Imaging Networked Consortium
MINS Minor in Need of Services
MINX Multimedia Information Network Exchange
MIO Modular Input and Output
MIO Multiple Input Processing
MIP Manual InputP rocessing
MIP Maximal Inspiratory Pressure
MIPE Modular Information Processing Equipment
MIPS Millions of Instructions Per Second
MIPS Millions of Instructions Per Second
MIQ Machine Intelligence Quotient
MIQ Minnesota Importance Questionnaire
MIR Material Increase Request
MIR Memory Information Register
MIR Memory Input Register
MIR Micro Instruction Register
MIRL Medical Imaging Research Lab
MIRS Management Information Retrieval System
MIS Management Information Science
MIS Management Information System
MIS Marketing Information System
MISC Miscellaneous
MISCF Miscellaneous Frame
MISG Market Information Services Group
MISP Medical Information System Program
MIT Massachusetts Institute of Technology
MIT Master Instruction Tape
MITAS Marketing Information Tracking and Activities System
MITS Microcomputer Interactive Test System
MIU Machine Interface Unit
MIU MultiStation Interface Unit
MIV Multiple Induction Variable
MIX Member Information Exchange
MJU MultiPoint Junction Unit
MKDIR Make Directory
MKS MeterKilogram/Second
ML Machine Language
ML Macro Language
ML Material List
mL Milliliter
MLA Microprocessor Language
MLA Microprocessor Language Assembler
MLA Multiple Letter Acronym
MLA Multiple Letter Acronym
MLB MultiLayer Board
MLC Miniline Card
MLC Minimum Lethal Concentration
MLCD MultiLine Call Detail
MLD Minimum Lethal Dose
MLDS Medium Large Disk Systems
MLE Mesoscale Lightning Experiment
MLE Microprocessor Language Editor
MLEM Multi-Language Environment
MLF Monthly License Fee
MLHG Multiline Hunt Group
MLM Medical Logic Modules
MLOA Medical Leave of Absence
MLP Maynard List Price
MLPC Model Level planning Committee
MLPSC Monthly Licensed Program Support Charge
MLPWB Multilayer Printed Wiring Board
MLR Memory Lockout Register
MLR Monodisperse Latex Reactor
MLS Microwave Landing System
MLT Mechanized Loop Testing
MLV Monitored Live Voice
MM Main Memory
MM Mass Memory
mm Millimeter
mm2 Square Millimeter
mm3 Cubic Millimeter
MMA Medical Management Analysis
MMA Microcomputer Managers Association
MMA Multiple Module Access
MMAC Multimedia Access Center
MMC Mickey Mouse Club
MMC Microcomputer Marketing Council
MMC Minicomputer Maintenance Center
MMD Moving Map Display
MME Multimedia Extensions
MMFS Manufacturing Message Format Standard
MMGT Multimaster Group Translator
mmHg Millimeters of Mercury
MMI Man Machine Interface
MMIS Medical Management Information Systems
MML Man Machine Language
MMOC Minicomputer Maintenance Operations Center
mmol Millimole
mmol/L Millimolar
MMPI Minnesota Multiple Personality Inventory
MMPS Medicare Mortality Predictor System
MMR Measles, Mumps, Rubella
MMS Main Memory Status
MMS Manufacturing Message Specifications
MMS Mass Memory Store
MMS Memory Management System
MMS Municipal Management System
MMTB Multimedia Textbooks
MMU Memory Management Unit
MMUSIC Multiparity Multimedia Session Control
MMWR Morbidity And Mortality Weekly Report
MMX Mastergroup Multiplex
MNC Mononuclear Cell
MNCS Multipoint Network Control System
MNG Music N' Graphix
MNOS Metal Nitride Oxide Semiconductor
MNP Microcom Networking Protocol
MO Manual Output
MO Mars Observer
MO Master Oscillator
MO Miscellaneous Operation
MO Month
MOA Military Operations Area
MOB Men of Business
MOB Moment of Bliss
MoB Muther's of Bastards
MOC Master Operational Computer
MOC Mission Operations Control
MoD Master's of Destruction
MOD Master's of Disaster
MOD Modular
MOD Modulation
MOD Module
MODE Middeck Zero Gravity Dynamics Experiment
MODEM Modulator/Demodulator
MODSAF Modular Semi-Automated Forces
MODY Maturity Onset Diabetes of Youth
MOE Measure of Effectiveness
MOF Master Order Form
MOF Maximum Observed Frequency
MOF Multiple Organ Failure
MOFA Manitoba Organization of Faculty Associations
MOFW Men of Few Words
MOG Minicomputer Operations Group
MOHILL Machine Oriented High Level Language
MOL Machine Oriented Language
mol Mole
mol/L Molar
MOLIS Minority On-Line Information Service
MOLWT Molecular Weight
MOM Microsoft Office Manager
MOME Mail Order Management Expert
MOMS Multicenter Occupational Morbidity Study
MON Monitor
MONO Monochrome
MOO MUD Object Oriented
MOPA Master Oscillator Power Amplifier
MOPB Manually Operated Plotting Board
MORF Male Or Female
MORNET Missouri Research Network
MOS Management Operating System
MOS Material Order System
MOS Medical Office System
MOS Medical Outcomes Study
MOS Metal Oxide Semiconductor
MOSF Multiple Organ System Failure
mOsm Milliosmole
MOSPF Multicast Extensions to OSPF
MOTAS Member of the Appropriate Sex
MOTD Message of The Day
MOTIS Message Oriented Text Interchange System
MOTOS Member of the Opposite Sex
MOTSS Member of the Same Sex
MOTV Manned Orbital Transfer Vehicle
MOV Move Data
MOVS Move String
MOX Mixed Oxide Fuel
MP Maintenance Point
MP Massively Parallel
MP Mathematical Programming
MP Melting Point
MP Micropirates
MP Modem Port
MP Modular Plug
MP Multiprocessor
MPACS Management Planning and Control System
MPB Male Pattern Baldness
MPC Multimedia Personal Computer
MPC Multiprocess Communications
MPCC Microprocessor Common Control
MPCC Multi-Protocol Communications Controller
MPCH Main Parallel Channel
MPD Multiple Personality Disorder
MPD Myofascial Pain Dysfunction
MPDA Monitor Printer Diskette Adapter
MPDU Message Protocol Data Unit
MPE Multi-Programming Executive
MPEC Multi-Purpose Experiment Canister
MPEG Motion Pictures Experts Group
MPEG Moving Picture Experts Group
MPEP Model Performance Evaluation Program
MPESS Mission Peculiar Equipment Support Structure
MPF Message Processing Facility
MPG Microwave Pulse Generator
MPG Midwest Pirates Guild
MPI Micro Pirates Incorporated
MPIR Empire
MPL Multiple
MPME Manufacturing Process and Material Engineering
MPOW Multiple Purpose Operator Workstation
MPP Massively Parallel Processing
MPP Message Processing Program
MPP Mono Power Pack
MPPD Multi-Purpose Peripheral Device
MPPL Multi-Purpose Processing Language
MPS Master Production Schedule
MPS Math and Physical Sciences
MPS Megabytes Per Second
MPS Microprocessor System
MPS Multi-Programming System
MPS Myofascial Pain Syndrome
MPSC Manufacturing Planning and Control Systems
MPSCL Mathematical Programming System Control Language
MPSE Mexican Payload Specialist Experiment
MPSS Multi-Process Start-Up System
MPSX Mathematical Programming System Extended
MPT Ministry of Posts and Telecommunications
MPU Microprocessor Unit
MPW Macintosh Programmer's Workshop
MPX Multi-Packet Accelerator
MPX Multiplexor
MPY Multiply
MQ Multiplier Quotient
MQR Multiplier Quotient Register
MR Magnetic Resonance
MR Magneto Resistive
MR Memory Read
MR Memory Register
MR Mental Retardation
MR Mitral Regurgitation
MR Modem Ready
MR Moderately Resistant
MR Mortality Rate
MRA Minimum Retirement Age
MRAA Meter Reading Access Arrangement
MRAD Mass Random Access Disk
mrad Millirad
MRB Materials Review Board
MRC Management Response Center
MRC Manufacturing Resource Center
MRC Market Research Center
MRC Medical Research Council
MRCF Microsoft Real Time Compression Format
MRCI Microsoft Real Time Compression Interface
MRDM Malnutrition Related Diabetes Mellitus
MRF Maintenance Reset Function
MRF Melanocyte Releasing Factor
MRFL Mandatory Record and File Locking
MRI Magnetic Resonance Imaging
MRL Minimal Response Level
MRM Micro Resource Manager
MRN Maroon
MRN Media Relations Network
mRNA Messenger Ribonucleic Acid
MRO Multi-Region Option
MRP Manufacturing Resources Planning
MRP Material Resource Planning
MRP Materials Requirement Planning
MRSA Methicillin Resistant Staphylococcus Aureus
MRT Mean Residence Time
MRT Mean Repair Time
MRT Multiple Requests Terminal
MRU Machine Records Unit
MRU Most Recently Used
MS Magnetic Storage
MS Main Storage
MS Maintenance State
MS Manuscript
MS Mass Storage
MS Median Survival
MS Memory System
MS Microsecond
MS Microsoft Corporation
MS Millisecond
MS Mission Specialist
MSA Med Search America
MSA Metropolitan Statistical Area
MSA Multiple System Atrophy
MSACM Microsoft Audio Compression Manager
MSAT Mobile Satellite Terminal
MSB Mid Range Systems Business
MSB Most Significant Bit
MSC Media Stimulated Calling
MSC Minnesota Supercomputing Center
MSC Multiple System Coupling
MSCC Mississippi State Computer Center
MSCDEX Microsoft CD-Rom Extensions
MSCP Mass Storage Control Protocol
MSD Mass Storage Device
MSD Metabolic Screening Disorders
MSD Micro Systems Development
MSD Most Significant Digit
MSD Most Signficant Digit
MSDOS Microsoft Disk Operating System
MSDR Multiplexed Streaming Data Request
MSDS Material Safety Data Sheet
MSDS Microsoft Developer Support
msec Millisecond
MSF Mass Storage Facility
MSF Microsoft Solutions Framework
MSFC Marshall Space Flight Center
MSG Message
MSG Message Region
MSG Monosodium LGlutamate
MSG Program Message File
MSH Melanocyte Stimulating Hormone
MSHP Maintenance and Service History Program
MSI Medium Scale Integration
MSI More Stupid Initials
MSIS Manufacturing Systems Integration Service
MSK Mask
MSL Member Specification Library
MSL Microgravity Science Laboratory
MSLT Multiple Sleep Latency Test
MSN Manufacturing Sequence Number
MSNF Multiple System Networking Facility
MSO Multi-Vendor Support Operation
MSOS Mass Storage Operating System
MSP Mars Surveyor Program
MSP Mass Storage Pedestal
MSP Microsoft Paint File
MSPM Manufacturing System Program Manager
MSR Management Support Representative
MSR Monthly Status Reports
MSS Management Support System
MSS Mass Storage Subsystem
MSS Mass Storage System
MSS Multi-LAN Storage System
MSSC Marketing Sales Strategy Committee
MSSE Mass Storage System Extended
MST Materials Science and Technology
MST Mountain Standard Time
MST3K Mystery Science Theater 3000
MSTI Miniature Seeker Technology Integration
MSU Modem Sharing Units
MT Machine Translation
MT Magnetic Tape
MT Maintenance Technician
MT Measured Time
MT Mitel
MT Monotherapy
MT Multiple Transfer
MTA Message Transfer Agent
MTB Magnetic Tape Billing
MTB Mycobacterium Tuberculosis
MTBB Mean Time Between Breakdowns
MTBF Mean Time Between Failures
MTBPR Mean Time Between Parts Replacement
MTBSI Mean Time Between System Interruptions
MTC Magnetic Tape Control
MTC Medullary Thyroid Carcinoma
MTCU Magnetic Tape Control Unit
MTD Maximum Tolerated Dose
MTE Multiple Terminal Emulator
MTF Master Test Frame
MTF Mean Time To Failure
MTF Microsoft Tape Format
MTL Merged Transistor Logic
MTM Multiple Terminal Manager
MTO Multi-Tasking Only
MTO Music Theory Online
MTP Message Transfer Part
MTPE Mission to Planet Earth
MTPS Medical Test Planning System
MTR Magnetic Tape Recorder
MTR Mechanized Time Reporting
MTS Magnetic Tape System
MTS Message Telecommunications Service
MTS Message Telephone Service
MTS Message Transport Service
MTS Mobile Telephone Service
MTSO Mobil Telephone Switching Office
MTSO Mobile Telephone Switching Office
MTSO Mobile Telephone Switching Offices
MTT Magnetic Tape Terminal
MTT Magnetic Tape Transport
MTTF Mean Time To Failure
MTTFF Mean Time To First Failure
MTTR Mean Time to Repair
MTTR Mean Time To Recovery
MTU Maintenance Termination Unit
MTU Maximal Transmission Unit
MTU Maximum Transfer Unit
MTU Media Tech Unit
MTX Mobile Telephone Exchange
MU Message Unit
mU Milliunit
MUD Multiple User Dialogue
MUD Multiple User Dimension
MUD Multi User Dungeon
MUDS Minimum Uniform Data Set
MUF Maximum Usable Frequency
MUL Multiply
MULDEM Multiplexor/Demultiplexor
MULTICS Multiplex Information Computer Services
MUMPS Multi-Programming System
MUNG Mash Until No Good
MUP Monitor Unit Potential
MUP Multiple United Naming Convention Provider
MUS Masscomp Users Society
MUSE Multi User Social Environment
MUSH Mail User's Shell
MUSH Multi-User Shared Hallucination
MUX Multiplexor
MV Mean Value
MV Measured Value
MV Millivolt
MVA Motor Vehicle Accident
MVB Micro-Vax Business
MVC Multimedia Viewer Compiler
MVDI Microfield Virtual Device Interface
MVDM Multiple Virtual DOS Machines
MVDT Modular Voice/Data Terminal
MVE Modular Visualization Environment
MVF MAD Virus Factory
MVGA Monochrome Video Graphics Array
MVI Multivitamin Injection
MVP Mitral Valve Prolapse
MVP Multiline Variety Package
MVP Multimedia Video Processor
MVS Multiple Virtual Storage
MVS Multiple Virtual Systems
MVS Multiprogramming With Virtual Storage
MW Memory Write
MW Milliwatt
MW Molecular Weight
MW Multiwink
MWAP Memory Linked Wavefront Array Processor
MWI Message Waiting Indicator
MWM Motif Window Manager
MX Mail Exchanger
MX Matrix
MX Multiplex
MXU Multiplexor Unit
MY Million Years
N Nano
N Newton Unit of Force
N No
N Normal
N Number
N Numeric
NA Next Address
NA Not Applicable
NA Not Assigned
NAARS National Automated Accounting Research System
NAB Netware Asynchronous Board
NABS National AIDS Behavioral Surveys
NABS North American Benthic Society
NAC National Archives of Canada
NAC Network Administration Center
NAC Networks and Communications
NAC New Age Crackers
NACI National Advisory Committee On Immunization
NACLP North American Conference on Logic Programming
NACM Networks and Communications Marketing
NACS National Advisory Committee on Semiconductors
NACS Netware Asynchronous Connection Service
NACSIS National Academic Center for Science Information System
NAD National Association of the Deaf
NAD Network Access Device
NAD Nicotinamide Adenine Dinucleotide
NAD No Active Disease
NAD No Acute Distress
NADB National Archeological Database
NADS National Association for Down Syndrome
NAEC Novell Authorized Education Center
NAFSA National Association of Foreign Student Advisors
NAG Network Architecture Group
NAK Negative Acknowledgement
NAL National Agricultural Library
NALIS Nevada Academic Libraries Information System
NAM Name and Address Module
NAM National Account Manager
NAM Number Assignment Module
NAMCS National Ambulatory Medical Care Survey
NAN Northern AIDS Network
NAND Not And Gate
NAP National AIDS Program
NAPE National Pirate Exchange
NAPLPS North American Presentation Level Protocol Syntax
NAPPA North American Pirate Phreak Association
NAPPA Northern American Phreakers/Piraters Association
NARA National Archives and Records Administration
NARC Nuclear phreAkers/hackeRs/Carders
NARDAC Navy Regional Data Automation Center
NARES NonAllergic Rhinitis with Eosinophilia Syndrome
NARIC National Rehabilitation Information Center
NAS National Academy of Sciences
NAS National Advanced Systems
NAS National Audubon Society
NAS Network Application Services
NAS Network Application Support
NAS No Added Salt
NAS Numerical and Atmospheric Sciences Network
NASA National Aeronautics and Space Administration
NASA North American Society of Anarchists
NASA North American SysOp Alliance
NASDA National Space Development Agency of Japan
NASI Network Asychronous Services Interface
NASM Named Account Sales Manager
NAT Nation
NATICH National Air Toxics Information Clearinghouse
NAU Network Access Unit
NAU Network Addressable Unit
NAUN Nearest Active Upstream Neighbor
NB NetBIOS
NBCD Natural Binary Coded Decimal
NBE Not Below Or Equal
NBFCP NetBIOS Frames Control Program
NBFM Narrow Band Frequency Modulation
NBIAP National Biological Impact Assessment Program
NBL Not Bloody Likely
NBO Network Business Opportunity
NBP Name Binding Protocol
NBS National Bureau of Standards
NBW Normal Birth Weight
NC Negative Control
NC Network Channel
NC Network Connect
NC Network Control
NC Network Controller
NC No Change
NC No Charge
NC No Connection
NC Normally Closed
NC Numerical Control
NCA National Courier Alliance
NCA Network Communications Adapter
NCA Network Control Analysis
NCA Nonspecific Cross Reacting Antigen
NCAD New Cumberland Army Depot
NCAIR National Center for Automated Information Research
NCAL National Center for Adult Literacy
NCAR National Center for Atmospheric Research
NCAT National Catalog Database
NCB Network Control Block
NCBI National Center for Biotechnology Information
NCC National Computer Conference
NCC Network Control Center
NCC Network Control Computer
NCC Network Coordination Center
NCC Norwegian Cracking Company
NCCAN National Center on Child Abuse and Neglect
NCCD National Center for Computer Crime Data
NCCF Network Communications Control Facility
NCCIP National Center for Clinical Infant Programs
NCCLS National Committee for Clinical Laboratory Standards
NCCS NASA Center for Computational Sciences
NCCSIR National Center for Catastrophic Sports Injury Research
NCD Network Computing Devices
NCD Non-Communicable Diseases
NCDC National Climactic Data Center
NCDDG National Cooperative Drug Discovery Groups
NCDS NASA Climate Data System
NCE Nomadic Computing Environment
NCEER National Center for Earthquake Engineering Research
NCEMCH National Center for Education in Maternal and Child Health
NCEP National Cholesterol Education Program
NCEPOD National Confidential Enquiry Into Perioperative Deaths
NCF National Capital FREEnet
NCF NeutrophilChemotactic Factor
NCGA National Computer Graphics Association
NCHPC National Consortium for High Performance Computing
NCHS National Center for Health Statistics
NCI National Cancer Institute
NCI Network Channel Interface
NCI Non Coded Information
NCIA National Crime Information Agency
NCIC National Cartographic Information Center
NCIC National Crime Information Center
NCM Non Consumed Medicines
NCN National Cardiology Network
NCO National Coordination Office
NCP Network Control Point
NCP Network Control Processor
NCP Network Control Program
NCP Not Copy Protected
NCP Nursing Care Plan
NCPIE National Council on Patient Information and Education
NCR National Capital Region
NCR National Cash Register
NCREMP North Central Region Educational Materials Project
NCRR National Center for Research Resources
NCS National Communications System
NCS National Communications Systems
NCS National Computer Systems
NCS National Crime Survey
NCS Nerve Conduction Study
NCS Network Computing System
NCS Network Control System
NCSA National Center for Supercomputing Applications
NCSA National Computer Security Association
NCSC National Computer Security Center
NCSI Network Communications Services Interface
NCSL National Computer Systems Laboratory
NCT Network Control and Timing
NCTE Network Channel Terminating Equipment
NCTL National Computer and Telecommunications Laboratory
NCU Network Control Unit
NCU Network Conversion Unit
NCUA National Credit Union Administration
NCV Nerve Conduction Velocity
NCV No Commercial Value
NCVS National Physician Credentials Verification Service
ND Network Disk
ND Not Determined
NDA Network Delivery Access
NDA New Drug Application
NDBMS Network Database Management System
NDC Network Data Collection
NDCC Network Data Collection Center
NDDL Neutral Data Definition Language
NDEA National Defense Education Act
NDF No Defect Found
NDI National Death Index
NDI Network Design and Installation
NDI Non Developmental Items
NDIC National Diabetes Information Clearinghouse
NDIS Network Device Interface Specification
NDIS Network Driver Interface Specification
NDL Network Database Language
NDLC National Distance Learning Center
NDM Network Data Mover
NDMS NetWare Distributed Management System
NDN National Distribution Network
NDP Numeric Data Processor
NDPA Network Problem Determination Application
NDPT Neurodevelopment Physical Therapy
NDR Non Destructive Read
NDRO Non Destructive Readout
NDS NetWare Directory Services
NDS Network Data System
NDSS National Down Syndrome Society
NDT Net Data Throughput
NDT Non Destructive Testing
NDU Network Device Utility
NDX Index File
NE Network Element
NE Network Elements
NE Non Exempt
NEA National Endowment for the Arts
NEAR National Electronic Accounting and Reporting
NEAR Near Earth Asteroid Rendezvous
NEARNET New England Academic and Research Network
NEAS Northeast Atlantic States
NEAT New Enhanced AT Chipset
NEBS Network Equipment Building System
NEBS New Equipment Building System
NEC National Electrical Code
NEC Nippon Electronic Company
NED NASA Extragalactic Database
NED No Evidence of Recurrent Disease
NEFS Network Extensible File System
NEG Negative
NEG Two's Complement Negation
NEH National Endowment for the Humanities
NEII National Engineering Information Initiative
NEJM New England Journal of Medicine
NEL National Engineering Laboratory
NELIAC Navy Electronics Laboratory
NEM Nothing Else Matters
NEP Never Ending Program
NERC Natural Environment Research Council
NEREN Nebraska Research and Education Network
NERSC National Energy Research Supercomputer Center
NES National Energy Strategy
NES Net Equipment Sales
NES Network Application Services
NES News Electronic Service
NES Not Elsewhere Specified
NESAC National Electronic Switching Assistance Center
NESC National Electric Safety Code
NESC National Energy Software Center
NET National Educational Television
NETBIOS Network Basic Input Output System
NETDA Network Design and Analysis
NETP New Equipment Training Plan
NETPARS Network Performing Analysis Reporting System
NETSS National Electronic Telecommunication Surveillance System
NEUA National Elite Underground Alliance
NEWS NetWare Early Warning System
NEWS Network Extensible Windowing System
NEXT Near End X-Talk
NFA New Fone Express
NFAIS National Federation of Abstracting and Indexing Services
NFF No Fault Found
NFFE National Federation of Federal Employees
NFMA National Forest Management Act
NFR No Further Requirement
NFS Network Facilities Services
NFS Network File Service
NFS Network File System
NFSP National Federation of Software Pirates
NFSP Netware File Service Protocol
NFT Network File Transfer
NFW No Fucking Way
ng Nanogram
NG Newsgroup
NGA Notice of Grant Award
NGDB Normalized Gene Designation Database
NGDD Normalized Gene Design Database
NGE Not Greater Or Equal
NGO Non Governmental Organization
NGU Non Gonococcal Urethritis
NH Nazi Hackers
NHANES National Health and Nutrition Examination Survey
NHAS New Hampshire Administrative Services
NHDS National Hospital Discharge Survey
NHEFS NHANES I Epidemiologic Follow-up Study
NHES National Health Examination Survey
NHI National Health Insurance
NHIS National Health Interview Survey
NHL Non Hodgkin's Lymphoma
NHLBI National Heart Lung and Blood Institute
NHR Non Hierarchical Routing
NHRAIC Natural Hazards Research and Applications Information Center
NHRP Next Hop Resolution Protocol
NHS No Controlled Human Studies
NHS Non Hemolytic Streptococci
NHSC National Health Service Corps
NHTSA National Highway Traffic Safety Administration
NI Network Interconnect
NI Network Interface
Ni Nickel
NI Numerical Index
NIA National Institute on Aging
NIA National Irrigation Administration
NIA Network Information Access
NIAID National Institute of Allergy and Infectious Disease
NIBSC National Institute for Biological Standards and Control
NIC Network Information Center
NIC Network Interface Card
NIC Network Interface Controller
NIC Numeric Intensive Computing
NICAD Nickel Cadmium
NICBDAT Nothing Is Certain But Death And Taxes
NICD National Information Center on Deafness
NICE Network Information and Control Exchange
NICHHD National Institute of Child Health and Human Development
NICLC Nebraska Independent College Library Consortium
NICOL Network Information Center On-Line
NICOLAS Network Information Center On-Line Aid System
NICU Newborn Intensive Care Unit
NIDDM Non Insulin Dependent Diabetes Mellitus
NIDL Network Interface Definition Language
NIDR National Institute of Dental Research
NIE National Institute Environment
NIEHS National Institute of Environmental Health Sciences
NIFTP Network Independent File Transfer Program
NIH National Institute of Health
NIH National Institutes of Health
NIHGL National Institute of Health Grant Line
NII National Information Infrastructure
NIIT National Information Infrastructure Testbed
NIM Nuclear Instrumentation Module
NIMBY Not In My Backyard
NIMH National Institute of Mental Health
NIMTO Not In My Term of Office
NINE National Infertility Network Exchange
NIOSH National Institute for Occupational Safety and Health
NIPEH National Integrated Program on Environment and Health
NIR Network Information Registry
NIR Network Information Retrieval
NIR No Identified Risk
NIS Network Information Services
NIS Newly Independent States
NIS Nursing Information System
NISC Network Information and Support Center
NISEE National Information Service for Earthquake Engineering
NISI Network Information Services Infrastructure
NISO National Information Standards Organization
NISS National Information on Software and Services
NISSPAC NISS Public Access Collections
NIST National Institute of Standards and Technology
NITC National Information Technology Center
NIU Network Interface Unit
NIU North American ISDN Users
NIUF North American ISDN Users Forum
NIVL Non Invasive Vascular Laboratory
NJE Network Job Entry
NJTREE Neighbor Joining Tree Program
NKA Neurokinin A
NKA No Known Allergies
NKDA No Known Drug Allergy
NKHS Non Ketotic Hyperosmolar Syndrome
NKS Network Knowledge Server
NKSR Non Kernel Security Related
nL Nanoliter
NL New Line
NL Normal
NLA No Lamerz Allowed
NLDM Network Logical Data Manager
NLDP National Launch Development Program
NLE Not Less Or Equal
NLM National Library of Medicine
NLM NetWare Loadable Module
NLP Natural Language Processing
NLP Navy Leadership Policy
NLP Neurolinguistic Programming
NLP Non Linear Programming
NLQ Near Letter Quality
NLR Noise Load Ratio
NLRB National Labor Relations Board
NLS Native Language Support
NLS Natural Language System
NLS Network License Server
NLS Nuclear Localization Signal
NLT Not Later Than
nm Nanometer
NM Network Module
NM Nurse Midwives
NMA National Medical Association
NMC Network Management Center
NMD Nursing Minimum Data
NMDS Nursing Minimum Data Set
NME Noise Measuring Equipment
NMES National Medical Expenditure Survey
NMI Nautilus Memory Interconnect
NMI Non Maskable Interrupt
NMJ Neuromuscular Junction Disease
nmol Nanomole
NMOS Negative Channel Metal Oxide Semiconductor
NMOS Nitride Metal Oxide Semiconductor
NMP Network Management Protocol
NMPF Network Management Productivity Facility
NMR Normal Mode Rejection
NMR Nuclear Magnetic Resonance
NMS NetWare Management System
NMS Network Management Station
NMS Network Management System
NMS Network Monitoring Station
NMVT Network Management Vector Transport
NNC Nebulus Network Control
NNDSS National Notifiable Disease Surveillance System
NNIS National Nosocomial Infection Surveillance System
NNRTI Nonnucleoside RT Inhibitor
NNS Netware Named Services
NNSC NSF Network Service Center
NNTP Net News Transfer Protocol
NNTP Network News Transport Protocol
NNX Network Numbering Exchange
NO New Order
NO Normally Open
NOAA National Oceanographic and Atmospheric Administration
NOAEL No Observed Adverse Effect Level
NOAO National Optical Astronomy Observatories
NOC Network Operations Center
NOCS Network Operations Center System
NODIS NSSDC Online Data and Information Service
NODS NASA Ocean Data System
NOEL No Observed Effect Level
NOF Network Operations Forum
NOI Node Operator Interface
NOI Notice of Intent
NOM Nominal
NOMA National Online Media Association
NOMS Network Operations and Management Symposium
NOP No Operation
NOR Net Operating Revenue
NOR Not Or
NORC Naval Ordinance Research Computer
NORGEN Network Operations Report Generator
NOS Network Operating System
NOS Not Otherwise Specified
NOSC Naval Ocean Systems Center
NOSL Night/Day Optical Survey of Lightning
NOST NASA Science Data Systems Standards Office
NoT Nation of Thieves
NOT One's Complement Negation
NOTIS Network Operator Trouble Information System
NP Net Proceeds
NP Non-Progressors
NPA National Phreaker's Alliance
NPA Network Performance Analyzer
NPA Network Professional Association
NPA No Power Alarm
NPA Northern Phreaker's Alliance
NPA Number Planning Area
NPA Numbering Plan Area
NPC Non Protein Calories
NPC Northern Phun Company
NPDA Network Problem Determination Application
NPDB National Practitioner Data Bank
NPG New Product Group
NPI Network Printer Interface
NPIP New Product Integration Process
NPL New Product Line
NPL Non Procedural Language
NPLU Not People Like Us
NPM Network Performance Monitor
NPN Non Protein Nitrogen
NPO New Product Operations
NPO Nothing By Mouth
NPP Net Primary Productivity
NPP Non Physician Practitioner
NPPG No Particular Pirate Group
NPR National Performance Review
NPR National Public Radio
NPS Naval Postgraduate School
NPS Non Point Source Program
NPSI Network Protocol Service Interface
NPSS NASA Packet Switching System
NPSU New Product Start Up
NPTN National Public Tele-computing Network
NPU Natural Processing Unit
NPV Net Present Value
NQOS Not Quite Our Sort
NQS Network Queuing System
NR Negative Response
NR No Regression
NR No Response
NR Noise Ratio
NR Not Required
NR Number
NRA National Rifle Association
NRAO National Radio Astronomy Observatory
NRBC Nucleated Red Blood Cell
NRC National Research Council
NRC Noise Reduction Coefficient
NRC Nuclear Regulatory Commission
NRCLSE National Resource for Computers in Life Science Education
NRCS National Replacement Character Set
NRDC Natural Resource Defense Council
NRE Negative Regulatory Element
NRE Negative Resistance Effect
NREN National Research and Education Network
NRFD Not Ready for Data
NRL Naval Research Laboratory
NRL Naval Research Labs
NRLC National Right to Life Committee
NRLF Northern Regional Library Facility
NRM No Regular Medicines
NRMP National Residency Matching Program
NRN National Research Network
NRN No Reply Necessary
NRO National Reconnaissance Office
NRS Name Registration System
NRT Non Requesting Terminal
NRZ Non Return to Zero
NS Name Server
NS Nanosecond
NS National Standard
NS Network Services
NS Network Supervisor
NS Neutron Star
NS Not Seen
NS Not Significant
NS Not Specified
NSA National Security Agency
NSA National Security Anarchists
NSAID Non Steroidal Anti-Inflammatory Drug
NSAP Network Service Access Point
NSB National Science Board
NSC National Security Council
NSC National Semiconductor
NSC Network Service Center
NSC Network Systems Corporation
NSC Noise Suppression Circuit
NSCS Network Service Center System
NSD Norwegian Social Science Data Services
NSDD National Security Decision Directive
NSE Network Software Environment
NSEC Network Switching Engineering Center
NSEL Network Service Selector
NSEM Network Software Environment
NSERC Natural Sciences and Research Council
NSF National Science Foundation
NSFNET National Science Foundation Network
NSG Network Services Group
NSI NASA Science Internet
NSI Non-Syncytium Inducing
NSN NASA Science Network
NSN National Stock Number
NSO National Solar Observatory
NSOC National Society Of Crackers
NSP National Strategic Plan
NSP Network Services Protocol
NSPMP Network Switching Performance Measurement Plan
NSR New Source Review
NSR Normal Sinus Rhythm
NSS No Shit Sherlock
NSS Nodal Switching Systems
NSSDC National Space Science Data Center
NSSL Neon Sign Stat League
NST Non Stress Test
NSTL National Software Testing Lab
NSTS National Space Transportation System
NSU Networking Support Utilities
NSU Non Specific Urethritis
NSVD Normal Spontaneous Vaginal Delivery
NT Needful Things
NT Network Termination
NT New Technology
NT No Transmission
NT Northern Telecom
NT Not Tested
NTA Nokturnal Trading Alliance
NTAS Windows NT Advanced Server
NTE Network Terminal Equipment
NTE Not To Exceed
NTEC Network Technical Equipment Center
NTF No Trouble Found
NTFS New Technology File System
NTFS Windows NT File System
NTIA National Telecommunications and Information Administration
NTIA National Telecommunications and Information Agency
NTIS National Technical Information Service
NTISSC National Telecommunications and Information Systems Steering
NTK Need To Know
NTK Newton Tool Kit
NTM Non Tuberculous Mycobacteria
NTN National Telecommunications Network
NTO Network Terminal Option
NTP National Toxicology Program
NTP Network Time Protocol
NTPF Number of Terminals Per Failure
NTS Network Technical Support
NTS Network Test System
NTSC National Television Standard Code
NTSC Naval Training Systems Center
NTT New Technology Telescope
NTT Nippon Telephone and Telegraph
NU Name Unknown
NUA Network User Address
NUAA National Underground Application Alliance
NUI Network User Identification
NUI Network User Interface
NUL Dummy Device
NUM Number
NUS Not Available In the United States
NUSAT Northern Utah Satellite
NUSC Naval Underwater Systems Center
NUT Nutrient
NUWES Naval Undersea Warfare Engineering Station
NVD Nausea Vomiting Diarrhea
NVLAP National Validation Laboratory Program
NVM Non Volatile Memory
NVN National Videotex Networ
NVRAM Non Volatile Random Access Memory
NWO New World Order
NWS National Weather Service
NWS North Western Syndicate
NWSS Networks & Site Services
NWSS Networks and Site Services
NX Nexus
NYC New York Crackers
NYD Not Yet Diagnosed
NYNEX New York, New England Exchange
NYSHII New York Safehouse II
NYU New York University
O Octal
O Output
O/S Operating System
OA NASA Office of the Administrator
OA Office Assistant
OA Office Automation
OA Operations Analysis
OA Order Administration or Office Automation
OACIS Oregon Advanced Computing Institute
OACT NASA Office of Advanced Concepts and Technology
OADG Open Architecture Development Group
OAG Official Airline Guide
OAGEE Official Airlines Guide Electronic Edition
OAI Open Applications Interface
OAO Orbiting Astronomical Observatories
OAP Occupational Aptitude Patterns
OAP Office Automation Planning
OAQPS Office of Air Quality Planning and Standards
OARE Orbital Acceleration Research Experiment
OARnet Ohio Academic Resources Network
OAS Office Automation System
OASC Office of Advanced Scientific Computing
OASF Office Automation System Facilities
OASIS OEX Autonomous Supporting Instrumentation System
OASIS OSU Academic Services Information Systems
OASiS Outstanding ANSI Specialists Institution
OAST Office of Aeronautics and Space Technology
OASYS Office Automation System
OAT Outside Air Temperature
OATS Office Automation Technology and Services
OAV Other Anti-Retrovirals
OB Output Buffer
OBC Onboard Computer
OBI Online Book Initiative
OBJ Object
OBRA Omnibus Budget Reconciliation Act
OBS Organic Brain Syndrome
OBTW Oh
OBU Option Business Unit
OC Object Class
OC On Call
OC Operator Centralization
OC Optical Carrier
OC-1 A 51.840 Mbps SONET optical signal
OC-12 A 622.080 Mbps SONET optical signal
OC-18 A 933.120 Mbps SONET optical signal
OC-24 A 1244.160 Mbps SONET optical signal
OC-3 A 155.52 Mbps SONET optical signal
OC-36 A 1866.240 Mbps SONET optical signal
OC-48 A 2488.320 Mbps SONET optical signal
OC-9 A 466.560 Mbps SONET optical signal
OCA U S Office of Consumer Affairs
OCAP Orange Cats Are Pretty
OCAR Omni-Cultural Academic Resource
OCC Operations Control Center
OCC Other Common Carrier
OCCA Open Cooperative Computing Architecture
OCD Obsessive Compulsive Disorder
OCE Other Common Equipment
OCEANIC Ocean Information Center
OCF Open Computing Facility
OCG Oral Cholecystogram
OCL Operation Control Language
OCLC Online Computer Library Catalog
OCM Operations Control Manager
OCO Object Code Only
OCP Oral Contraceptive Pill
OCR Optical Character Reader
OCR Optical Character Recognition
OCRC Option Change Review Committee
OCS Obstetric Computer Systems
OCST Office of Commercial Space Transportation
OCT Octal
OCT Oxytocin Challenge Test
OCTW Optical Communication Through the Shuttle Window
OCU Office Channel Unit
OD Opportunistic Disease
OD Optical Disk
OD Outdial
OD Outer Diameter
OD Output Data
ODA Office Document Architecture
ODA Open Document Architecture
ODA Overdosed Anarchists
ODAC Operations Distribution Administration Center
ODAPI Open Database Application Programming Interface
ODB Observational Data Base
ODB Observational Database
ODBC Open Database Connectivity
ODBMS Object Oriented Database Management System
ODC Oxygen Dissociation Curve
ODD Office Dependent Data
ODD Operator Distance Dialing
ODDD Operator Direct Distance Dialing
ODE Online Data Entry
ODE Ordinary Differential Equation
ODERACS Orbital Debris Radar Calibration Spheres Project
ODI Open Data Interface
ODI Open DataLink Interface
ODI Open Device Interconnect
ODI Operator Data Input
ODIF Office Document Interchange Format
ODIF Office Document Interface Format
ODIF Open Document Interchange Format
ODP Open Distributed Processing
ODS Office Dialog System
ODS Open Data Services
ODS Overhead Data Stream
ODT Online Debugging Technique
OE OverRun Error
OEIC Ocean Engineering Information Center
OEL Occupational Exposure Limit
OEM Original Equipment Manufacturer
OEO Office of Economic Opportunity
OERI Office of Educational Research and Improvement
OES Office of Engineering Services
OET One Eight Two
OETAS Office of Education and Training for Addiction Services
OETT Oral Endotracheal Tube
OEX Orbiter Experiments
OF Overflow
OF Overflow Flag
OFB Output Feedback
OFC Office
OFF Office
OFG Originally Funny Guys
OFM Optimized Fingertip Mapping
OFMT Output Format for Numbers
OFNPS Outstate Facility Network Planning System
OFS Output Field Separator
OGE Office of Government Ethics
OGICSE Oregon Graduate Institute Computer Science and Engineering
OGO Orbiting Geophysical Observatories
OGT Out Going Trunk
OGTT Oral Glucose Tolerance Test
OGVT Outgoing Verification Trunk
OH Off Hook
OI Operating Instructions
OI Opportunistic Infection
OIC Oh, I See
OIC Opportunity Industrialization Center
OIDL Object Interface Definition Language
OIF Oil Immersion Field
OIG Office of the Inspector General
OIM Oxygen Interaction with Materials
OIP Opportunity Investment Planning
OIRA Office of Information and Regulatory Affairs
OIRM Office of Information Resources Management
OIS Office and Information Systems
OIS Office Information Systems
OIU Office Interface Unit
OJT On the Job Training
OL Online
OL Open Label
OLAP On-Line Analytical Processing
OLC Online Computer
OLD Old File Version
OLE Object Linking and Embedding
OLIS Oxford University Library Information System
OLIS The Oxford Library Information System
OLIT Open Look Interface Toolkit
OLLI Online Library Information
OLM Online Monitor
OLMSA Office of Life and Microgravity Sciences and Applications
OLPS Online Programming System
OLR OnLine Revenge
OLRT Online Real Time
OLS Online Library System
OLTEP Online Test Executive Program
OLTM Optical Line Terminating Multiplexor
OLTP Online Terminal Processing
OLTP Online Transaction Processing
OLTP OnLine Transaction Processing
OLWM Open Look Window Manager
OM Object Manager
OM Office Management
OM Operations Maintenance
OMB Office of Management and Budget
OMC Office of Munitions Control
OMDP Orbiter Maintenance Down Period
OME Oregon Microcomputer Engineering
OMF Object Management Facilty
OMF Object Module Format
OMFS Oral and Maxillofacial Surgery
OMG Object Management Group
OMI Open Messaging Interface
OMIM Online Mendelian Inheritance in Man
OMM Output Message Manual
OMPF Operation and Maintenance Processor Frame
OMR Optical Mark Reader
OMR Optical Mark Recognition
OMS Office Management System
OMS Office of Mobile Sources
OMS Orbital Maneuvering System
OMV Orbital Maneuvering Vehicle
ONA Open Network Architecture
ONAC Operations Network Administration Center
ONAL Off Network Access Line
ONAL Off Network Access Line
ONC Open Network Computing
ONI Operator Number Identification
ONMS Open Network Management System
ONR Office of Naval Research
OOA Object Oriented Analysis
OOD Object Oriented Design
OOD Office of Development
OOD Office of Development (Central Engineering)
OODB Object Oriented Database
OODBMS Object Oriented Database Management System
OODMS Object Oriented Database Management System
OOF Office of The Future
OOFNet Our Own Fucking Net
OOL Object Oriented Language
OOM Object Oriented Methodology
OOP Object Oriented Programming
OOP Office of Orphan Products
OOPL Object Oriented Programming Language
OOPS Object Oriented Program Support
OOPS Object Oriented Programming and Systems
OOS Object Oriented Systems
OOS Out of Sequence
OOT Object Oriented Technology
OP Office Products
OP Operation
OP Operator
OP Option
OP Out of Print
OP Output
OP Outside Plant
OPA Organ Procurement Agencies
OPAC Online Public Access Catalog
OPAL Online Presentation Access Library
OPC Operations Planning and Control
OPC Originating Point Codes
OPC Overall Performance Category
OPCR Operator Actions Program
OPD Operand
OPD Outpatient Department
OPDU Operation Protocol Data Units
OPE Opiate induced Pulmonary Edema
OPEN Open Protocol Enhanced Networks
OPEOS Outside Plant Engineering and Operations System
OPM Office of Personnel Management
OPM Operations Per Minute
OPM Operator Programming Method
OPM Outage Performance Monitoring
OPM Outside Plant Module
OPN Open
OPND Operand
OPOM Organizational Program Office Manager
OPPE Office of Program Planning and Evaluation
OPS Off Premises Station
OPS Operations
OPSM Outside Plant Subscriber Module
OPT Open Protocol Technology
OPT Optical
OPT Options File
OPTN Organ Procurement and Transplantation Network
OPUS Octal Program Updating System
OPV Oral Polio Vaccine
OPV Out Patient Visit
OPX Off Premises Extension
OPX Off Premises Extension
OR Odds Ratio
OR Operational Research
OR Optical Reader
OR Originating Register
ORB Office Repeater Bay
ORC Objective Review Committee
ORCA Online Resource Control Aid
ORCA Open Repository CASE Architecture
ORCID Online Retrieval of Cartographic Data
ORD Office of Research and Demonstration
ORDL Organized Design for Line and Crew
ORG Non Profit Organization in Domain Name System
ORG Origin
ORI Office of Research Integrity
ORI Original File
ORIG Origination
ORM Optical Remote Module
ORNL Oak Ridge National Laboratory
ORS Orbiter Refueling System
ORS Output Record Separator
ORT Ongoing Reliability Test
OS Open Study Protocol
OS Operating System
OS Operator Service
OS Outstate
OSA Office Systems Administrator
OSA Open Systems Architecture
OSAC Operator Services Assistance Center
OSAK Open Systems Application Kernel
OSAM Overflow Sequential Access Method
OSAR Optical Storage and Retrieval
OSC Office of Space Communications
OSC Ohio Supercomputer Center
OSC Operator Services Center
OSC Oscillator
OSDIT Office of Software Development and Information Technology
OSDS Operating System for Distributed Switching
OSF Office of Space Flight
OSF Office Systems Family
OSF Open Software Foundation
OSHA Occupational Safety and Health
OSI Office of Scientific Integrity
OSI Open Systems Interconnection
OSIS Open Shops For Information Services
OSL On Site Laboratory
OSL Orbiting Solar Laboratory
OSM Optical Storage Manager
OSME Open Systems Message Exchange
OSN Office Systems Node
OSN Open Systems Network
OSO Originating Signaling Office
OSP Office of Sales Programs
OSP Outside Plant
OSPF Open Shortest Path First
OSPS Operator Service Position System
OSQL Object Structured Query Language
OSR Optical Scanning Recognition
OSS Observation Support System
OSS Office of Space Science
OSS Operations Support System
OSS Operator Service System
OST Originating Station Treatment
OSTA Office of Space and Terrestrial Applications
OSTP Office of Science and Technology Policy
OSWER Office of Solid Waste and Emergency Response
OSWS Operating System Work Station
OT Object Technology
OT Occupational Therapy
OT Overtime
OTA Office of Technology Assessment
OTA Optical Telescope Assembly
OTA Oxford Text Archive
OTC Office Technology Center
OTC Operating Telephone Company
OTC Output Technology Corporation
OTD Off the Dock
OTDR Optical Time Domain Reflectometers
OTEC Ocean Thermal Energy Conversion
OTF Open Token Foundation
OTH Off the Hook
OTL Outlaws
OTM On Time Marker
OTOH On The Other Hand
OTP One Time Programmable
OTP Order Transaction Processing
OTP Organ Transplant Patient
OTR Operational Trouble Report
OTS Off The Shelf
OTS Office of Thrift Supervision
OTS Office Tele-system
OTS Off The Shelf
OTT Office of Technology Transfer
OUO Official Use Only
OURS Open Users Recommended Solutions
OUT Outlines File
OUT Output
OUT Output To Port
OUTWATS Outward Wide Area Telecommunications Service
OUTWATS Outward Wide Area Telephone Service
OV Orbital Verification
OVA Ovalbumin
OVL Program Overlay File
OVR Program Overlay File
OVX Ovariectomized
OW Overwrite
OW/T Office Workers and Teachers
OWL Object Windows Library
OWL Open Windows Library
OX Outlaw's Exchange
OXT Oxytocin
P Packed
P Parallel
P Parity
P Phreaking
P Power
P&L Profit and Loss
P&P Pirate & Pirate
P/AR Peak to Average Radio
P/H/A Phreaker's/Hacker's/Anarchist's
PA Paper Advance
PA Power Alarm
PA Power Amplifier
PA Program Access
PA Program Address
PA Program Analysis
PA Public Address
PAA Phosphonoacetic Acid
PAB Newfoundland Periodical Article Bibliography
PABX Private Automated Branch Exchange
PABX Private Automatic Branch Exchange
PAC Premature Atrial Contraction
PAC Pricing and Announcement Committee
PACE Program for Arrangement of Cables and Equipment
PACER Public Access to Court Electronic Records
PACS Picture Archiving and Communications Systems
PACS Public Access Computing Systems
PACSR Public Access Computer Systems Review
PACT Pay Actual Computer Time
PACT Prefix Access Code Translator
PACT Production Analyses Control Technique
PACX Private Automatic Computer Exchange
PAD Packet Assembler and Disassembler
PAD Packet Assembly/Disassembly
PAD Public Access Device
PADSX Partially Automated Digital Signal CrossConnect
PAFA Partners for AIDS Free America
PAG Phreak's Against Geeks
PAHO Pan-American Health Organization
PAIN Pirating Artistically Intrepid Newsmongers
PAK Packed File
PAL Paradox Applications Language
PAL Phase Alternate Line
PaL Pirates At Large
PAL Programmable Array Logic
PALS Pediatric Advanced Life Support
PAM Pathetic ANSI Makers
PAM Payload Assist Module
PAM Personal Accounting Management
PAM Pulse Amplitude Modulation
PAM Pulse Amplitude Modulation
PAMBU Pacific Manuscripts Bureau
PAML Publicly Accessible Mailing Lists
PAN Panel
PAN Personal Account Number
PANIX Public Access Internet/Unix System
PANS Pretty Advanced New Stuff
PAP Papanicolaou Test
PAP Peroxidase Anti-Peroxidase
PAP Primary Atypical Pneumonia
PAP Printer Access Protocol
PAP Prostate Acid Phosphatase
PAPAG Phreak's Against Phreak's Against Geeks
PAR Parameter
PAR Project Authorization Request
PARA Paragraph
PARC Palo Alto Research Center
PARE Physiological and Anatomical Rodent Experiment
PARM Parameter
PAS Pascal Source Code File
PAS Personal Accounting System
PAS Public Announcement System
PASG Pneumatic Anti-Shock Garment
PASI Production, Availability, Shipments, Inventory
PAT Paroxysmal Atrial Tachycardia
PAT Patch File
PAT Power Alarm Test
PAT Printer Action Table
PAW Pirates Analyze Warez
PAX Private Automatic Exchange
PB Barometric Pressure
PB Pacific Brigade
PB Particle Beam
PB Payback Period
PB Plug Board
PBC Peripheral Bus Computer
PBC Processor Bus Controller
PBD Pacific Bell Directory
PBE Prompt By Example
PBL Peripheral Blood Lymphocytes
PBM Product Business Manager
PBMC Peripheral Blood Mononuclear Cell
PBP Penicillin Binding Protein
PBS Peripheral Blood Smear
PBT Profit Before Tax
PBU Product Business Unit
PBX Personal Branch Exchange
PBX Private Branch Exchange
PBX Product Branch Exchange
PC Paper Change
PC Personal Computer
PC Placebo Controlled
PC Planetary Camera
PC Plug Compatible
PC Positive Control
PC Primary Center
PC Printed Circuit
PC Process Control
PC Production Control
PC Professional Computer
PC Program Counter
PC Punched Card
PCA Physical Configuration Audit
PCB Printed Circuit Board
PCB Process Control Block
PCC Portable C Compiler
PCC Program Controlled Computer
PCCA Personal Computer Communications Associations
PCD Process Control Device
PCD Product Category Designation
PCD Programmed Cell Death
PCDA Program Controlled Data Acquisition
PCDA Program Controlled Data Acquisition
PCERT Purdue Computer Emergency Response Team
PCF Physical Control Fields
PCF Portable Compiled Font
PCG Protein Crystal Growth
PCH Parallel Channel
PCI Peripheral Component Interconnect
PCi Power Crisis International
PCI Protocol Control Information
PCIS Portable Common Interface Set
PCL Printer Command Language
PCL Printer Control Language
PCL Process Control Language
PCL Programmable Command Language
PCM Personal Computer Manufacturer
PCM Plug Compatible Machine
PCM Plug Compatible Manufacturer
PCM Plug Compatible Mainframe
PCM Plug Compatible Manufacturer
PCM Printer Command Language
PCM Product Capacity Manager
PCM Profit Contribution Margin
PCM Pulse Code Modulation
PCM Pulse Code Modulation
PCM Pulse Code Modulation
PCM Pulse Code Modulated Trunks
PCMCIA Personal Computer Memory Card International Association
PCMS Patient Care Monitoring System
PCN Penicillin
PCN Personal Communication Network
PCN Physician Computer Network
PCNFS Personal Computer Network File System
PCNP Personal Computer Network Program
PCO Peg Count and Overflow
PCO Polycystic Ovary
PCO Procuring Contract Officer
PCOD Polycystic Ovarian Disease
PCP Pacific Coast Pirates
PCP PC Pursuit
PCP Phencyclidine
PCP Pneumocystis Carinii Pneumonia
PCP Primary Communications Processors
PCP Primary Control Program
PCP Pyscho Corporate Productions
PCPC Personal Computers Peripheral Corporation
PCR Personal Computer Rats
PCR Polymerase Chain Reaction
PCR Post Call Ratio
PCR Program Control Register
PCS Personal Communication Services
PCS Personal Computer System
PCS Pointing Control System
PCS Process Control Systems
PCS Program Control Sheet
PCS Programmable Communications Subsystem
PCS Promotion of Chemical Safety
PCS Punched Card System
PCSA Personal Computer Systems Architecture
PCSA Personal Computing System Architecture
PCSG Personal Computing Systems Group
PCT Picture File
PCTE Portable Common Tool Environment
PCTV Program Controlled Transverters
PCX Picture File
PD Peripheral Decoder
PD Pointing Device
PD Program Director
PD Public Domain
PDA Patent Ductus Arteriosus
PDA Personal Digital Assistant
PDA Pointing Device Adapter
PDA Problem Determination Aid
PDA Pushdown Automation
PDB Protein Data Bank
PDD Pervasive Development Disorder
PDE Partial Differential Equation
PDES Product Data Exchange Specification
PDF Portable Document Format
PDF Power Distribution Frame
PDF Printer Description File
PDF Printer Driver File
PDF Problem Determination Facility
PDF Program Development Facility
PDI Picture Description Instructions
PDI Power and Data Interface
PDL Page Description Language
PDL Procedure Definition Language
PDL Program Description Language
PDL Program Design Language
PDL Program Development Language
PDLL Poorly Differentiated Lymphocytic Lymphoma
PDM Product Data Manager
PDMS Patient Data Management Systems
PDN Public Data Network
PDP Parallel Distributed Processing
PDP Peripheral Data Processing
PDP Plasma Display Panel
PDP Procurement Data Package
PDP Progamable Data Processor
PDQ Physician Data Query
PDQ Prescreening Developmental Questionnaire
PDR Physician's Desk Reference
PDR Preliminary Data Report
PDR Proliferative Diabetic Retinopathy
PDRC Primal Demented Review Crue
PDRS Payload Deployment and Retrieval System
PDS Partitioned Data Set
PDS Personal Data System
PDS Personal Decision Series
PDS Planetary Data System
PDS Portable Display Shell
PDS Premises Distribution System
PDS Problem Descriptor System
PDS Professional Development Seminar
PDS Program Development System
PDS Public Domain Software
PDSP Peripheral Data Storage Processor
PDSS Post Development and Software Support
PDT Photodynamic Therapy
PDU Parental Drug User
PDU Product Development Unit
PDU Protocol Data Unit
PDW Platelet Distribution Width
PDX Paradox
PDX Paradox File
PE Parity Error
PE Peripheral Equipment
PE Phase Encoded
PE Professional Engineer
PE Project Engineer
PE Public Enemy
PEA Pocket Ethernet Adapter
PEARL Process and Experimental Application Realtime Language
PECC Product Engineering Control Center
PECT Positron Emission Computed Tomography
PEER Project Engineer Evaluation Report
PEGASUS Personal Guide to ASU Stuff
PEH Promotion of Environmental Health
PEL Permissable Exposure Limits
PEL Picture Element
PEM Photoelectromagnetic
PEM Privacy Enhanced Mail
PEM Protein Energy Malnutrition
PEM Proton Exchange Membrane
PEN Parity Enable
PEN Public Education Network
PEN Purchasing Electronic Notebook
PENSDK Pen Computing Software Development Kit
PEP Packetized Ensemble Protocol
PEP Partitioned Emulation Programming
PEP Performance Enhancement Package
PEP Personal Enrichment Program
PEP Pre-Ejection Period
PEP Productivity Enhancement Project
PER Program Event Recording
PERF Performance
PERL Practical Extraction and Report Language
PERT Product Enhanced Reverse Transcriptase
PERT Program Evaluation and Review Technique
PES Photo-Electric Scanning
PES Programmed Electrical Stimulation
PEST Parameter Estimation by Sequential Testing
PET Personal Electronic Translator
PET Positron Emission Tomography
PET Print Enhancement Technology
PETA People for the Ethical Treatment of Animals
PF Page Formatter
PF Parity Flag
PF Power Factor
PF Program Function
PF&HOMW Printed, Framed & Hanging On My Wall
PFA Phosphonoformic Acid
PFC Plasma Fusion Center
PFF Pluto Fast Flyby
PFK Program Function Key
PFM Printer Font Metrics
PFM Pulse Frequency Modulation
PFPU Processor Frame Power Unit
PFR Power Fail Recovery
PFR Power Fail Restart
PFS Primary Fibromyalgia Syndrome
PFT Pulmonary Function Test
PFTA Payload Flight Test Article
pg Picogram
PGA Pin Grid Array
PGC Professional Graphics Controller
PGDN Page Down
PGF Presentation Graphics Facility
PGFNA Prince George FreeNet Association
PGI Postgraduate Institute
PGL Graphics File
PGL Persistent Generalized Lymphadenopathy
PGM Program
PGP Program Parameter File
PGS Program Generation System
PGS Pseudoglobal Search
PGUP Page Up
PGY Post Graduate Year
PH Parity High
PH Phase
PH Proportional Hazards
PHA Phreakers/Hackers/Anarchists
PHA Phytohemagglutinin
PHACT Phreakers/Hackers/Anarchists/Cyberpunks/Technologists
PHANTSY Phantasy Magazine
PHaT Phunky Hardcore ANSI Team
PHD Phreak/Hacker Destroyers
PHE Phenylalanine
PHELA Phreakers Elite Association
PHIGS Programmer's Hierarchical Interactive Graphics System
PHLIS Public Health Laboratory Information System
PHO Phone List File
PHPPO Public Health Practice Program Office
PHR Physicians for Human Rights
PHS Public Health Service
PHSIS Public Health System Impact Statement
PHT Phantasm
PHT Phenytoin
PHT Phototube
PHUCK Phone Hackers United Crash Kill
PHUN PHoney Underground Nation
PHUN Phreakers and Hackers Underground Network
PHX Phoenix
PI Performance Index
PI Physical Inventory
PI Pirate Incorporated
PI Profitability Index
PI Program Interruption
PI Programmed Instruction
PI Proportional Integral
PIA Peripheral Interface Adapter
PIA Plug-In Administrator
PIC Partners In Crime
PiC Partners in Crime
PIC Plastic Insulated cable
PIC Polyolefin Insulated Cables
PIC Primary Independent Carrier
PIC Priority Interrupt Controller
PICS Plug-In Inventory Control System
PICU Pediatric Intensive Care Unit
PICU Priority Interrupt Control Unit
PID Pelvic Inflammatory Disease
PID Process Identification Number
PID Proprietary Information Disclosure
PIF Paid In Full
PIF Program Information File
PIF Proliferation Inhibitory Factor
PIG Psion Interest Group
PIH Pregnancy Induced Hypertension
PiL Pirates In Legion
PILOT Programmed Inquiry Learning Or Teaching
PIM Personal Information Manager
PIM Protocol Independent Multicast
PiMP Phuckin' Insane Music Producers
PIMP Phuckin' Insane Music Programs
PIMS Project Information Management System
PIN Personal Identification Number
PIN Police Information Network
PIN Policy Information Notice
PIN Processor Independent NetWare
PINET Physicians Information Network
PING Packet Internet Gopher
PINS Person in Need of Services
PIO Public Information Office
PIP Packet Interface Port
PIP Paper Impact Printing
PIP Peripheral Interchange Program
PIP Programmable Integrated Processor
PIPE Persistent Interstitial Pulmonary Emphysema
PIPS Pattern Information Processing Systems
PIR Protein Information Resource
PISW Process Interrupt Status Word
PIT Plasma Iron Turnover
PIT Programmable Interval Timer
PITA Pain In The Ass
PITS Pie In The Sky
PIU Path Information Unit
PIU Plug-In Unit
PIWG Performance Issues Working Group
PIXEL Picture Element
PK Packed Font File
PKCS Public Key Cryptography Standards
PKD Packed
PKP Public Key Partners
PKU Phenyketonuria
PL Parity Low
PL Programmable Logic
PL Programming Language
PL Programming Library
PL/1 Programming Language One
PLA Program Logic Array
PLA Programmable Logic Array
PLA Programmed Logic Array
PLAD Public Lands Appreciation Day
PLAN Public Lands Action Network
PLC Payload Commander
PLC Placebo
PLC POLiCE
PLC Power Line Conditioner
PLC Programmable Logic Controller
PLCC Plastic Leadless Chip Carrier
PLD Programmable Logic Device
PLDM Power Line Disturbance Monitor
PLDS Pilot Land Data System
PLL Phase Locked Loop
PLL Pre-linked Library File
PLM Pulse Length Modulation
PLOKTA Press Lots of keys to abort
PLP Party Line Protocol
PLP Presentation Level Protocol
PLS Programmable Logic Sequencer
PLS Prolonged Life Support
PLT Pilot
PLT Platelet Count
PLT Program Library Tape
PM Peripheral Module
PM Phase Modulation
PM Plant Management
PM Polymer Morphology
PM Presentation Manager
PM Preventive Maintenance
PM Procedures Manual
PM&R Physical Medicine and Rehabilitation
PMAC Peripheral Module Access Controller
PMC Patient Management Categories
PMC Permanently Manned Capability
PMC Pseudo Machine Code
PMC Pseudo Membranous Colitis
PMD Progressive Muscular Dystrophy
PMETC Pardon Me Etc.
PMF Protein Modified Fast
PMFBI Pardon Me For Butting In
PMG Product Marketing Group
PMH Past Medical History
PMI Picture Manipulation Instructions
PMI Point of Maximum Impulse
PMI Private Memory Interconnect
PMIC Practice Management Information Corporation
PMJI Pardon Me For Jumping In
PMJI Pardon My Jumping In
PML Progressive Multifocal Leukoencephalopathy
PMMU Paged Memory Management Unit
PMN Polymorphonuclear Leukocyte
pmol Picomole
PMOS Positive Channel Metal Oxide Semiconductor
PMP Previous Menstrual Period
PMR Poor Mans Routing
PMR Poor Man's Routing
PMS Pantone Matching System
PMS Paranoid Media Scrutinization
PMS Peoples Message Service
PMS Personal Mailing System
PMS Premenstrual Syndrome
PMS Processor Memory Switch
PMS Project Management System
PMS Public Message System
PMT Page Map Table
PMT Photomultiplier Tube
PMT Planning Methodology Team
PMTS Premenstrual Tension Syndrome
PMU Precision Measurement Unit
PMX Packet Multiplexor
PNB Pacific Northwest Bell
PND Present Next Digit
PND Principle Neutralizing Determinant
PNET Power Networking
PNL Pacific Northwest Lab
PNN Princeton News Network
PNP Non-protein Nitrogen
PNP Plug and Play
PNPN Positive, Negative, Positive, Negative
PNX Phoenix
PNX Private Network Exchange
PO Phone Order
PO Post Office
PO Purchase Order
POACH PC On A Chip
POB Peripheral Order Buffer
POC Point of Contact
POCC Payload Operations Control Center
POD Piece of Data
POD Post-Op Day
PODPS Post Observation Data Processing System
POE Portal of Entry
POF Plastic Optical Fiber
POF Probability of Failure
POF Programmable Operator Facility
POF Programming Operator Facility
POGO Programmer Oriented Graphics Operation
POH Power On Hours
POISED Process for Organization of Internet Standards
POL Problem Oriented Language
POL Procedure Oriented Language
POL Process Oriented Language
POLE Point of Last Environment
POM Point of Manufacturing
POMR Problem Oriented Medical Record
POMS Profile of Mood States
POOR Protector's Of Our Rights
POP Point of Presence
POP Pop Value Off Stack
POP Post Office Protocol
POPA Pop All General Registers
POPF Pop Stack Into Flags
POPS Paperless Order Processing System
POPS Pulmonary Over Pressurization Syndrome
POR Problem Oriented Record
PORT Patient Outcome Research Team
PORT Photo Optical Recorder Tracker
POS Point of Sale
POS Position
POS Positive
POS Primary Operating System
POS Programmable Object Select
POS Programmable Option Select
POSIX Portable Operating System Interface Unix
POSSLQ Person of Opposite Sex Sharing Living Quarters
POST Power On Self Test
POT Physical Organization Table
POT Point of Termination
POTMAN Pirates Of The Mid-Atlantic
POTS Plain Old Telephone Service
POV Point Of View
POV Point of View
POV Program Oriented View
PoW Programmers of War
PP Pages
PP Peripheral Processor
PP Persistently Positive
PP Positive Pressure
PP Post Pay
PP Pre-Processor
PP&E Production, Planning, and Execution
PPA Phenylpropanolamine
PPAC Public Policy Advisory Committee
PPB Parts Per Billion
PPB Provisioning Parts Breakdown
PPC Personal Portable Computer
PPD Peripheral Pulse Distributor
PPD Postscript Printer Description
PPD Product Phase Down
PPD Purified Protein Derivative
PPDS Personal Printer Data Stream
PPI Parallel Port Interface
PPI Patient Package Insert
PPL Periodic Payment License
PPL Polymorphic Programming Language
PPL Preferred Products List
PPM Pages Per Minute
PPM Parts Per Million
PPM Posterior Papillary Muscle
PPM Pulse Position Modulation
PPM Pulses Per Minute
PPMS Professional Productivity Management System
PPN Programmer Project Number
PPN Project Program Number
PPN Project Programmer Number
PPN Public Packet Switching
PPP Phucking Phield Phreakers
PPP Point to Point Protocol
PPPL Princeton Plasma Physics Lab
PPRC Physician Payment Review Commission
PPS Parallel Processing System
PPS Post Polio Syndrome
PPS Product Performance Survey
PPS Prospective Payment System
PPS Public Packet Switching Network
PPS Pulses Per Second
PPSN Public Packet Switched Network
PPSU Personal Printer Spooling Utility
PPT Parts Per Trillion
ppt Precipitate
PPT Punched Paper Tape
PPU Peripheral Processing Unit
PPV Positive Predictive Value
PR Partial Response
PR Pattern Recognition
PR Physical Records
PR Print
PR Printer
PR Program Reader
PR Public Relations
PRA Physician Recognition Award
PRA Primary Rate Access
PRACSA Public Remote Access Computer Standards Association
PRB Peer Review Board
PRBC Packed Red Blood Cells
PRC Planning Research Corporation
PRCA Puerto Rico Communications Authority
PRD Printer Driver File
PRD Processing Data Rate
PRE Prefix
PREMIS Premises Information System
PREP Physician Review Program
PREP PowerPC Reference Platform
PREPnet Pennsylvania Research and Economic Partnership
PRF Preferences File
PRG Program File
PRi PRiMAL
PRI Primary Rate Interface
PRIMIR Product Improvement Management Information Report
PRISM Parallel Reduced Instruction Set Multiprocessing
PRISM Programmed Integrated System Maintenance
PRIST Paper Radioimmunosorbent Test
PRM Preventive Maintenance
PRM Primary
prn As Needed
PRN Printer
PRO Profile File
PROC Procedure
PROC Processor
PROFS Professional Office System
PROG Program
PROLOG Programming In Logic
PROM Premature Rupture of Membranes
PROM Programmable Read Only Memory
PROMATS Programmable Magnetic Tape System
PROMIS Prosecutors Management Information Systems
PROTEL Procedure Oriented Type Enforcing Language
PRP Partner Referral Program
PRP Platelet Rich Plasma
PRPQ Programming Request For Price Quotation
PRR Pulse Repetition Rate
PRS Pattern Recognition System
PRS Personal Response System
PRS Printer File
PRT Portable Remote Terminal
PRT Print
PRT Printer
PRT Production Run Tape
PRT Program Reference Table
PRTC Puerto Rico Telephone Company
PRTM Printing Response Time Monitor
PRTSC Print Screen
PRTY Priority
PS Personal Services
PS Personal System
PS Physical Sequential
PS Picosecond
PS Pilot Study
PS PostScript File
PS Power Supply
PS Preferred Service
PS Program Store
PS Programmed Symbols
PS Proportional Spacing
PS/2 Programming System 2
PSA Personal Statement Analyzer
PSA Prostate Specific Antigen
PSAP Public Safety Answering Point (911)
PSB Program Specification Block
PSC Pittsburgh Supercomputing Center
PSC Primary Sclerosing Cholangitis
PSC Prime Service Contractor
PSC Public Safety Calling System
PSC Public Service Commission
PSD Partial Sleep Deprivation
PSD Printer Sharing Device
PSD Psychosquad
PSDC Pennsylvania State Data Center
PSDC Public Switched Digital Capability
PSDN Packet Switched Data Network
PSDN Public Switched Data Network
PSDS Public Switched Digital Service
PSE Packet Switch Exchange
PSE Packet Switching Exchange
PSE Present State Examination
PSEC Picosecond
PSF Permanent Swap File
PSF Preferred Stride Frequency
PSG Peripheral and Supplies Group
PSG Product Shipping Guide
PSG Professional Specialty Groups
PSGN Post-Streptococcal Glomerulonephritis
PSH Physical Services Header
PSI Packet Switch Interface
PSI Pirates Sick Of Initials
PSI Pollutants Standard Index
PSIU Packet Switch Interface Unit
PSK Phase Shift Keying
PSL Problem Statement Language
PSM Packet Service Module
PSM Position Switching Module
PSM Professional Service Manager
PSN Packet Switched Network
PSN Packet Switch Node
PSN People with Special Needs
PSN Public Switched Network
PSO Pending Service Order
PSP Program Segment Prefix
PSPDN Packet Switched Public Data Network
PSR Paternal Sex Ratio
PSR Phase Shift Register
PSR Program Support Representative
PSRG Privacy and Security Research Group
PSRO Professional Standards Review Organization
PSRT Political Scientists Researchers and Teachers
PSS Packet Switch Stream
PSS Packet Switched Service
PSS Professional Software Services
PSS Progressive Systemic Sclerosis
PSS Public Safety System
PST Parasite
PSTN Public Switched Telephone Network
PSU Portable Storage Unit
PSU Primary Sampling Unit
PSU Program Storage Unit
PSVT Paroxysmal Supraventricular Tachycardia
PSW Program Status Word
PSWM PostScript Window Manager
PSY Psychosis
PT Paper Tape
PT Part Time
PT Program Table
PT Program Timer
PT Publication Type
PT Pulmonary Toxoplasmosis
PT Punched Tape
PTA Peritonsillar Abscess
PTA Prior to Admission
PTAT Private Trans Atlantic Telecommunications
PTC Part Time Crackers
PTCA Percutaneous Transluminal Coronary Angioplasty
PTD Provisioning Technical Documentation
PTE Packet Transport Equipment
PTF Patient Treatment File
PTF Program Temporary Fix
PTG Pentagram
PTG Physical Technology Group
PTH Parathyroid Hormone
PTHC Percutaneous Transhepatic Cholangiogram
PTL Pirates That Live
PTL Praise The Lord
PTL Pre-Term Labor
PTLA Percutaneous Transluminal Angioplasty
PTM Pressure Threshold Meter
PTN Phenytoin
PTN Plant Test Number
PTO Patent and Trademark Office
PTP Paper Tape Punch
PTR Paper Tape Reader
PTS Permanent Threshold Shift
PTS Position and Trunk Scanner
PTSD Post Traumatic Stress Disorder
PTT Partial Thromboplastin Time
PTT Postal Telephone and Telegraph
PTU Propylthiouracil
PTW Primary Translation Word
PTX Pentoxifylline
PU Physical Unit
PU Power Unit
PU Processing Unit
PUB Physical Unit Block
PUB Publication
PUB Publication File
PUC Peripheral Unit Controller
PUC Public Utilities Commission
PUD Peptic Ulcer Disease
PUD Planned Unit Development
PUFFT Purdue University Fast Fortran Compiler
PUMA Power User's Macintosh Association
PUMA Processor Upgradable Modular Architecture
PUMA Programmable Universal Micro Accelerator
PUR Pursuit
PUSH Push Value Onto Stack
PUSHF Push 16Bit FLAGS Registers
PUT Program Update Tape
PV Pneumococcal Vaccine
PV Present Value
PVC Permanent Virtual Circuits
PVC Premature Ventricular Contraction
PVD Peripheral Vascular Disease
PVM Parallel Virtual Machine
PVN Private Virtual Network
PVR Pulse Volume Recording
PVS Partial Ventilatory Support
PVS Program Validation Service
PVT Paroxysmal Ventricular Tachycardia
PW Physical Wish
PWA Pirates With Attitude
PWB Printer Wire Board
PWB Programmer's Work Bench
PWC Physical Working Capacity
PWI Power Indicator
PWL Percentage of Weight Loss
PWM Pulse Width Modulation
PWN Peacenet World News
PWR Power
PWS Piretes who canot spel corriers
PWS Programmer Work Station
PWSCS Programmable Workstation Communication Services
PWV Pulse Wave Velocity
Px Physical
PX Primary Index File
PX Prophylaxis
PXL Pixel Font File
PY Person Years
PZA Pyrazinamide
Q Quality
Q Quantity
Q Query
Q Question
QA Quality Assurance
QAIP Quality Assurance Inspection Plan
QALE Quality Adjusted Life Expectancy
QALM Quality Adjusted Life Months
QALY Quality Adjusted Life Years
QAM Quadrature Amplitude Modulation
QAP Quality Assurance Program
QAPI Quality Assurance Program Inspections
QAPP Quality Assurance Program Plan
QAS Quasi Associated Signaling
QBE Query By Example
QBF Query By Forms
QBOD Quality Board of Directors
QC Quality Cartel
QC Quality Control
QCB Queue Control Block
QCC Quality Control Circles
QDSS Q-Bus Dragon Sub-System
QED Quick Epicenter Determinations
QEMM Quarterdeck Expanded Memory Manager
QF Quality Factor
QFA Quick File Access
QIC Quarter Inch Cartridge
QIC Quarter Inch Compatibility
QIC Quarter Inch Tape
QIP Quality Improvement Process
QIS Quality Information System
QIT Quality Information and Test System
QL Query Language
QLD Queuing Literature Database
QLI Quality of Live Index
QLI Query Language Interpreter
QMF Query Management Facility
QMP Quality Measurement Plan
QNS Quantity Not Sufficient
QoL Quality of Life
QPA Quality Program Analysis
QPL Quality Products List
QPSK Quadrature Phase Shift Keying
QPSK Quartenary Phase Shift Keying
QQPRI Qualitative and Quantitative Personnel Requirements Information
QRSS Quasi Random Signal Source
QSO Quasi Stellar Object
QSO QWK Support Option
QSS Quality Solution Systems
QSS Quality Surveillance System
QT Quotient
QTY Quantity
QUEL Query Language
QUERRI Questions on University Extension Regional Resource
QUEX Query Update By Example
QUIC Quarter Inch Cartridge
QUIP Quad In-Line Package
QVSS Q-Bus Viper Sub-System
QWB Quality of Well Being Scale
QZR Quazar
R Read
R Reader
R Request
R Right
R Ring
R&D Research and Development
R&E Research and Engineering
R&R Rate & Route
R&SE Research & Systems Engineering
R&T Research and Technology
R/O Read/Only
R/W Read/Write
R/WM Read/Write Memory
RA Reasonable Alternative
RA Research Assistant
RA Return Address
RA Return Authorization
RA Risk Analysis
RABID Rebellion Against Big Irrepressible Dweebs
RACE Random Access Card Equipment
RACE Random Access Computer Equipment
RACF Resource Access Control Facility
RAD Radiation Absorbed Dose
RAD Random Access Data
RAD Random Access Drive
RAD Rapid Access Disk
RAD Rapid Application Development
RAD Reactive Airways Disease
RADAR Radio Detection and Ranging
RADIUS Remote Authentication Dial-In User Service
RADIUS Routine Antenatal Diagnostic Imaging with Ultrasound
RAF Rheumatoid Arthritis Factor
RAH Random Access Humor
RAI Random Access and Inquiry
RAID Rebel Anarchists Incur Destruction
RAID Redundant Array of Inexpensive Disks
RAID Redundant Arrays of Inexpensive Drives
RAIR Random Access Information Retrieval
RAIU Radioactive Iodine Uptake
RAM Random Access Memory
RAM Really Awful Music
RAM REtardo AxE MurdErErz
RAMDAC Random Access Memory Digital to Analog Converter
RAMIS Rapid Access Management Information System
RAMP Reliability, Availability, Maintainability Program
RAMP Remote Access Maintenance Protocol
RAMPS Resource Allocation in Multiple Project Schedule
RAMS Record Archival Management System
RAND Random
RAND Rural Area Network Design
RAO Regional Accounting Office
RAO Revenue Accounting Office
RAP Remote Access Point
RAPD Randomly Amplified Polymorphic DNA
RAPID Research Activity and Publications Interactions Database
RAPID Resource and Performance Interactive Display System
RAR Return Address Register
RARE Reseaux Associes pour la Recherche Europeenne
RARP Reverse Address Resolution Protocol
RAS Random Access Storage
RAS Reliability
RAS Remote Access Server
RAS Remote Access System
RAS Resource Analysis System
RAS Row Address Strobe
RASC Residence Account Service Center
RAST Radioallergosorbent Test
RAT Resource Allocation Tool
RATS Radio Amateur Telecommunications Society
RAVE Relational Advanced Visual Environment
RBA Relative Byte Address
RBBS Remote Bulletin Board System
RBC Red Blood Cell
RBC Red Blood Count
RBG Realtime Business Group
RBHC Regional Bell Holding Company
RBMS Remote Bridge Management Software
RBOC Regional Bell Operating Company
RBOR Request Basic Output Report
RC Radio Controlled
RC Radix Complement
RC Recent Change
RC Reduced Cost
RC Regional Center
RC Repair Center
RC Research Coordinator
RC Resistance Capacitance
RC Resistance Coupled
RC Resistor Capacitor
RC MAC Recent Change Memory Administration Center
RCAS Reserve Component Automation System
RCC Radio Common Carrier
RCC Regional Coordinating Center
RCC Remote Cluster Controller
RCC Reverse Command Channel
RCD Receiver Carrier Detector
RCF Remote Call Forwarding
RCI Resource Critical Information
RCL Rotate Through Carry Left
RCL Rotate Carry Left
RCL Runtime Control Library
RCLDN Retrieval of Calling Line Directory Number
RCM Recent Change Memory Administration Center
RCM Remote Carrier Module
RCN Regents Computer Network
RCP Remote Copy Program
RCR Rotate Through Carry Right
RCS Records Communications Switching System
RCS Re-loadable Control Storage
RCS Revision Control System
RCSC Remote Spooling Communications Subsystem
RCT Randomized Clinical Trial
RCT Randomized Control Trials
RCTL Resistor Capacitor Transistor Logic
RCU Radio Channel Unit
RCVR Receiver
RD Rate Difference
RD Read
RD Receive Data
RD Remove Directory
RDA Recommended Daily Allowance
RDA Recommended Dietary Allowance
RDA Remote Database Access
RDB Receive Data Buffer
RDB Relational Database
RDBMS Relational Database Management System
RDC Radiance
RDC Remote Data Connector
RDD Random Digital Dial
RDE Received Data Enable
RDE Receptor Destroying Enzyme
RDES Remote Data Entry System
RDF Radio Direction Finding
RDF Record Definition Field
RDL Remote Digital Loopback
RDM Relational Data Modeler
RDN Relative Distinguished Name
RDP Ribosomal Database Project
RDR Reader
RDS Radio Digital System
RDS Respiratory Distress Syndrome
RDSN Region Digital Switched Network
RDT Radio Digital Terminal
RDT Remote Digital Terminal
RDT Restricted Data Transmissions
RDW Red Cell Distribution Width
RDY Ready
REACH Research & Educational Applications of Computers in Humanities
REAP Restriction Endonuclease Analysis of Plasmid DNA
REBASE Restriction Enzyme Database
REC Record
REC Recorder File
REC Regional Engineering Center
RED Reduction
REE Rare Earth Elements
REE Resting Energy Expenditure
REF Reference
REF Reference File
REG Register
REGIS Remote Graphics Instruction Set
REL Recommended Occupational Exposure Limit
REL Release
REL Relocatable
REM Radical Elite Movement
REM Rapid Eye Movement
REM Remainder
REM Remark
REM Remote Equipment Module
REM Ring Error Monitor
REMIS Real Estate Management Information System
REMOBS Remote Observation System
REMOS Resources Management On-Line System
REN Remote Enable
REN Renaissance
REN Rename
REN Ring Equivalence Number
REP Repeat
REP Repeat String Prefix
REP Repertory Dialing
REPE Repeat While Equal
REPNE Repeat While Not Equal
REPNZ Repeat While Not Zero
REPZ Repeat While Zero
REQ Request
RER Respiratory Exchange Ratio
RER Rough Endoplasmic Reticulum
RES Remote Entry Services
RES Reset
RES Resource File
RES Reticuloendothelial System
RET Near Return From Procedure
RET Resolution Enhancement Technology
RET Return
RETF Far Return From Procedure
REV Revenue or Revision
REV Revolt
REW Rewind
REXX Restructured Extended Executor Language
RF Radio Frequency
RF Revisable Form
RFA Request for Assistance
RFC Request For Comments
RFD Ready For Data
RFE Request For Enhancement
RFF Resources For the Future
RFI Radio Frequency Interference
RFI Renal Failure Index
RFI Request for Information
RFLP Restriction Fragment Length Polymorphism
RFMS Remote File Management System
RFP Request for Proposal
RFQ Request For Quote
RFS Relapse Free Survival
RFS Remote File Sharing
RFS Remote File System
RFT Request For Technology
RFT Revisable Form Text
RFW Rapid Filling Wave
RGA Rate Gyro Assembly
RGB Red, Green, Blue
RGMO Regional Grants Management Officer
RGP Raster Graphics Processor
RGP Remote Graphics Processor
RH Relative Hazard
RH Relative Humidity
RH Report Heading
RH Request Header
RHD Rheumatic Heart Disease
RI Read In
RI Relative Incidence
RI Reliability Index
RI Ring Indicator
RIA Radioimmunoassay
RIACS Research Institute for Advanced Computer Science
RID Radial Immunodiffusion
RID Remote Isolation Device
RIE Resources in Education
RIF Reduction In Force
RIF Rifampin
RIFF Resource Interchange File Format
RIG Rabies Immune Globulin
RIGS Radioimmunoguided Surgery
RIM Read In Mode
RIM Remote Installation and Maintenance
RIME RelayNet International Message Exchange
RiOT Revolution in Our Time
RIP Raster Image Processor
RIP Remote Imaging Protocol
RIP Revolutionizing International Piracy
RIP Routing Image Protocol
RIP Routing Information Protocol
RIPA Radioimmunoprecipitation
RIPE Reseaux IP Europeen
RIPS Raster Image Processing Systems Corp
RIS Radiological Information Systems
RIS Remote Installation Service
RISC Reduced Instruction Set Computer
RiSC Rise In Superiour Couriering
RISD Reference Information Systems Development
RISLU Remote Integrated Services Line Unit
RIST Radioimmunosorbent Test
RITA Recognition of Information Technology Achievement
RITSEC Regional Information Technology and Software Engineering Center
RJE Remote Job Entry
RJEF Remote Job Entry Function
RJP Remote Job Processing
RL Relocation Library
RL Rescue Leader
RLC Repeater Line Card
RLCM Remote Line Concentrating Module
RLD Relocation Dictionary
RLE Run Length Encoded
RLF Retrolental Fibroplasia
RLG Research Libraries Group
RLIN Research Libraries Information Network
RLL Run Length Limited
RLL Run Length Limited
RLN Remote LAN Nodes
RLS Received Line Detect
RLSD Received Line Signal Detector
RLT Reality
RLT Remote Line Test
RM Record Mark
RM Records Management
RM Regional Manager
RM Repetition Maximum
RM Resource Manager
RMAS Remote Memory Administration System
RMATS Remote Maintenance Administration and Traffic
RME Resting Metabolic Expenditure
RMF Read Me First
RMI Resource Management Initiative
RMK RomKids
RMON Remote Monitoring
RMP Regional Medical Programs
RMP Rifampin
RMR Remote Message Registers
RMS Record Management Services
RMS Recovery Management Support
RMS Remote Manipulator System
RMS Root Mean Squared
RMSF Rocky Mountain Spotted Fever
RMT Remote
Rn Radon
RN Reference Noise
RNA Radionuclide Angiography
RNA Ribonucleic Acid
RND Random
RNOC Regional Network Operations Center
RNP Ribonucleoprotein
RO Read Only
RO Read Only
RO Receive Only
RO Regional Office
RO Routine Order
ROA Return On Assets
ROA Return On Assets
ROB Remote Order Buffer
ROC Receiver Operator Characteristic
ROC Regional Operating Company
RODAC Replicate Organism Detection And Counting
ROFL Rolling On Floor Laughing
ROH Receiver Off Hook
ROI Oxygen Radicals and Intermediates
ROI Region of Interest
ROI Release of Information
ROI Return On Investment
ROL Rotate Left
ROLC Routing Over Large Clouds
ROM Range of Motion
ROM Read Only Memory
ROMBIOS Read Only Memory/Basic Input Output System
ROP Read Only Printer
ROR Rotate Right
ROS Reactive Oxygen Species
ROS Read Only Storage
ROS Review of Symptoms
ROS Review of Systems
ROSC Return of Spontaneous Circulation
ROSE Remote Operations Service Element
RoT Rebels of Telecommunications
ROT Reign of Terror
ROTBA Reality On The Blink Again
ROTFL Rolling On The Floor Laughing
ROTL Remote Office Test Lines
ROTM Right On The Money
RPC Remote Procedure Call
RPE Rating of Perceived Exertion
RPE Remote Peripheral Equipment
RPE Required Page End Character
RPG Report Program Generator
RPG Role Playing Games
RPL Remote Program Loader
RPL Requested Privilege Level
RPL Resident Programming Language
RPM Reduced Parts Menu
RPM Relentless Pursuit of Magnificence
RPM Remote Process Management
RPM Revelations Per Minute
RPM Revolution Per Minute
RPM Rotations Per Minute
RPN Reverse Polish Notation
RPO Railway Post Office
RPOA Recognized Private Operating Agencies
RPP Rate Pressure Product
RPR Rapid Plasma Reagin
RPS Realtime Programming System
RPS Revolutions Per Second
RPS Rotational Position Sensing
RPT Registered Physical Therapist
RPT Repeat
RPT Report
RPV Remotely Piloted Vehicle
RQBE Relational Query By Example
RQS Rate/Quote System
RQS The Rate Quote System
RQSM Regional Quality Service Management
RQT Reliability Quality Test
RR Relative Risk
RR Remove and Replace
RR Rescue Raiders
RR Resource Record
RRC Residency Review Committee
RRDS Relative Record Data Set
RRE Rev Responsive Element
RRG Real Time Rapporteur Group
rRNA Ribosomal Ribonucleic Acid
RRO Reports Receiving Office
RRR Regular Rate And Rhythm
RRR Repeat Reactor Rates
RS Recommended Standard
RS Remote Station
RS Reset
RS Reset Key
RS232 Digital Communication Standard
RSA Reference System Architecture
RSA Rehabilitation Services Administration
RSA Repair Service Attendant
RSAT Reliability and System Architecture Testing
RSB Repair Service Bureau
RSBS Research School of Biological Sciences
RSC Remote Switching Center
RSC Residence Service Center
RSC Routine Service Cost
rsCD4 Recombinant Soluble CD4
RSCS Remote Source Control System
RSCS Remote Spooling and Communication Subsystem
RSCS Remote Spooling Communications Subsystem
RSD Reflex Sympathetic Dystrophy
RSD Regular Section Descriptors
RSDS Reflex Sympathetic Dystrophy Syndrome
RSE Removable Storage Elements
RSE Research and Systems Engineering
RSF Remote Support Facility
RSH Remote Shell
RSL Remote Ship List
RSL Requirements Specifications Language
RSLE Remote Subscriber Line Equipment
RSLM Remote Subscriber Line Module
RSM Remote Switching Module
RSN Real Soon Now
RSP Remote Switching Partition
RSP Required Space Character
RSS Remote Speaking System
RSS Remote Switching System
RSS Resource Security System
RSTE/E Resource System Time Sharing / Enhanced
RSTS Resource System Time Sharing
RSTS/E Resource Sharing Time Sharing / Extended
RSTS/E Resource System Time Sharing / Environment
RSU Remote Switching Unit
RSV Respiratory Syncytial Virus
RSV Revised Standard Edition
RSVP RDB Solutions Vendor Program
RSVP Resource Reservation Protocol
RSVP Revolutionary Surrealist Vandal Party
RT Radiation Therapy
RT Read Tape
RT Real Time
RT Register Transfer
RT Remote Terminal
RT Reverse Transcriptase
RT RISC Technology
RT Run Time
RTA Real Time Accelerator
RTA Remote Trunk Arrangement
RTAC Regional Technical Assistance Center
RTAM Remote Teleprocessing Access Method
RTB Read Tape Binary
RTBG Real Time Business Group
RTBM Real Time Bit Mapping
RTC Real Time Clock
RTC Real Time Command
RTC Relative Time Clock
RTC Return To Clinic
RTCC Real Time Computer Complex
RTCF Real Time Computer Facility
RTCS Real Time Computer System
RTCU Real Time Control Unit
RTD Real Time Display
RTD Resistance Temperature Detector
RTDHS Real Time Data Handling System
RTE Real Time Execution
RTE Remote Terminal Emulation
RTECS Registry of Toxic Effects of Chemical Substances
RTEL Reverse Telnet
RTF Radio Television Film
RTF Resistance Transfer Factor
RTF Rich Text Format
RTFM Read the Flaming Manual
RTFM Read The Fucking Manual
RTG Research Training Group
RTG Routing Table Generator
RTL Real Time Language
RTL Resistor Transistor Logic
RTM Read the Manual
RTM Real Time Monitor
RTM Regional Telecommunications Management
RTM Registered Transfer Module
RTM Remote Test Module
RTN Return
RTN Routine
RTOP Research and Technology Objectives and Plans
RTOS Real Time Operating System
RTS Real Time Systems
RTS Reliable Transfer Service
RTS Remote Takeover System
RTS Remote Testing System
RTS Request To Send
RTSE Reliable Transfer Service Element
RTT Round Trip Time
RTTY Radio Teletype
RTU Remote Trunking Unit
RTW Return To Work
RU Receive Unit
RU Response Unit
RUAC Remote User Access Centers
RUG Resource Utilization Group
RUM Remote User Multiplex
RVA Recorded Voice Announcement
RVD Remote Virtual Disk
RVO Retinal Vein Occlusion
RVOT Right Ventricular Outflow Tract
RW Read Write
RWC Read Write Create
RWC Remote Work Center
RWE Remote Wall Enclosure
RWM Read Write Memory
RWM Regional Wall Motion
RX Receive Data
RX Remote Exchange
RXN Reaction
RXT Radiation Therapy
RZR Razor 1911
S Second
S Sequential
S Serial
S Sign
S Sleeve
S Switch
S/W Software
SA Service Assistant
SA Simulated Annealing
SA Storage Array
SA Subject to Approval
SA System Administrator
SA Systems Analyst
SAA South Atlantic Anomaly
SAA Systems Application Architecture
SAARD Slow Acting Antirheumatic Drug
SAB Science Advisory Board
SAB Shortacting Barbiturates
SAB Spontaneous Abortion
SABB Storage Array Building Block
SAC Service Area Code
SAC Service Area Computer
SAC Special Area Code
SAC Storage Access Channel
SAC Storage Access Control
SAC Store and Clear Accumulator
SACE Serum Angiotensin Converting Enzyme
SAD Seasonal Affective Disorder
SAD Separation Anxiety Disorder
SAD Serial Analog Delay
SAD Slick ANSI Designers
SADF Semi-Automatic Document Feeder
SAFE Security Awareness From Education
SAG SQL Access Group
SAG Street Address Guide
SAH Standard Allowed Hours
SAH Standard Average Hour
SAH Sub-Arachnoid Hemorrhage
SAHF Store AH Into Flags
SAI Serving Area Interface
SAIDS Simian AIDS
SAIL Stanford Artificial Intelligence Laboratory
SAL Shift AL Left
SAL Suction Assisted Lipectomy
SAL Symbolic Assembly Language
SAL Systems Assembly Language
SALI Standalone Automatic Location Information
SALU Structured Assembly Language Utilities
SAM Secure Access Multiport
SAM Sequential Access Method
SAM Serial Access Memory Array
SAM Smoking Attributable Mortality
SAM Sort and Merge
SAM Symantec Anti-Virus For Macintosh
SAM System Activity Monitor
SAMA Step by step Automatic Message Accounting
SAO Science Assessment Operations
SAO Smithsonian Astrophysical Observatory
SAP Second Audio Program
SAP Secondary or Separate Audio Program
SAP Service Access Point
SAP Service Advertising Protocol
SAP Symbolic Assembly Program
SAPS Simplified Acute Physiological Score
SAQ Self Administered Questionnaire
SAR Search and Rescue
SAR Shift Arithmetic Right
SAR Store Address Register
SAR Structural Adjustment Reforms
SAR Synthetic Aperture Radar
SARA Sexually Acquired Reactive Arthritis
SARS Sexual Assault Recovery Service
SARTS Switched Access Remote Test System
SAS Simulation Automation System
SAS Single Attachment System
SAS Statistical Analysis System
SAS Switched Access Services
SAS Switched Access System
SASA Society Against Spread of AIDS
SASE Self Addressed Stamped Envelope
SASE Specific Application Service Element
SASE System and Support Engineering
SASI Shugart Associates System Interface
SAT Special Access Termination
SAT Supervisory Audio Tone
SATB Specific Aptitude Test Battery
SAU Secure Access Unit
SAV Saved File
SAW Surface Acoustic Wave
SB Single Blind
SB Standby
SBA Shared Batch Area
SBA Shipping and Billing Authorization
SBA Small Business Administration
SBA System For Business Automation
SBB Subtraction With Borrow
SBB System Building Block
SBC Single Board Computer
SBC Small Business Computer
SBCSS Single Byte Command Code Set Mapping
SBDN Southern Bell Data Network
SBE Social Behavioral and Economic Sciences
SBE Subacute Bacterial Endocarditis
SBER Social Behavioral and Economic Research
SBF Splanchnic Blood Flow
SBFT Small Bowel Follow Through
SBGM Self Blood Glucose Monitoring
SBH St. Boniface General Hospital Libraries
SBI Storage Bus Interconnect
SBI Synchronous Bus Interface
SBIR Small Business Innovation Research
SBL Super Basic Language
SBMS Southwestern Bell Mobile Service
SBN Standard Book Number
SBO Surveillance by Objectives
SBox Skunk Box
SBP Systolic Blood Pressure
SBR Storage Business Review
SBS Satellite Business System
SBS Sick Building Syndrome
SBS Skyline Business Systems
SBT Software Business Technologies
SC Satellite Computer
SC Scanner Controller
SC Sectional Center
SC Seroconversion
SC Seroconvertor
SC Static Chunking
SCA Strategic Capital Acquisitions
SCA Swiss Cracking Association
SCADC Standard Central Air Data Computer
SCAM Society of Criminals, Anarchists, and Misfits
SCAMC Symposium on Computer Applications in Medical Care
SCAN Switched Circuit Automatic Network
SCAS Scan String
SCAT Stromberg Carlson Assistance Team
SCC Satellite Communications Controller
SCC Serial Communication Controller
SCC Serial Controller Chip
SCC Specialized Common Carrier
SCC Storage Connecting Circuit
SCC Switching Control Center
SCCP Signaling Connection Control Part
SCCS Source Code Control System
SCCS Specialized Common Carrier Service
SCCS Switching Control Center System
SCD Scientific Computing Division
SCD Software Chronicle Digest
SCD Software Chronicles Digest
SCD Sudden Cardiac Death
SCD Sudden Coronary Death
sCD4 Soluble CD4
SCDE Significant CALS Data Elements
SCDMS Society for Clinical Data Management Systems
SCE Sister Chromatid Exchange
SCF Selective Call Forwarding
SCF State Correctional Facility
SCG Security Classification Guide
SCH Schedule
SCI Spinal Cord Injury
SCI Strategic Computing Initiative
SCID Severe Combined Immunodeficiency
SCIT Semiconductor and Interconnect Technologies
SCIWORA Spinal Cord Injury Without Radiographic Abnormality
SCL SCANDAL!
SCL System Communication Location
SCL System Control Language
SCLC Small Cell Lung Carcinoma
SCM Segment Control Module
SCM Small Core Memory
SCM Software Configuration Management
SCM Station Class Mark
SCM Subscriber Carrier Module
SCMP System Cooperative Marketing Program
SCN Specifications Change Notice
SCO Santa Cruz Operation
SCO Semiconductor Operations
SCO Serving Central Office
SCOMP Secure Communications Processor
SCOOPS Scheme Object Oriented Programming System
SCOPE Simple Communications Programming Environment
SCOR Software and Courseware Online Reviews
SCOT Stepper Central Office Tester
SCOTS Surveillance and Control of Transmissions System
SCP Secondary Communications Processors
SCP Service Control Point
SCP Signal Control Point
SCP Signal Conversion Point
SCP Standard Care Plan
SCP System Control Program
SCPC Signal Channel Per Carrier
SCPD ScratchPad
SCPD Supplementary Central Pulse Distributor
SCPG Southern California Pirate Guild
SCPM Systems Cooperative Program Marketing
SCR Script File
SCR Selective Call Rejection
SCR Silicon Controlled Rectifier
SCRAM Support Center for Regulatory Air Models
SCRI Supercomputer Computations Research Institute
SLCR Split Level Charge Recovery
SCRN Screen
SCS Service Card System
SCS Silicon Controlled Switch
SCS Singapore Computer Society
SCS Small Computer System
SCSI Small Computer Storage Interface
SCSI Small Computer System Interface
SCT Storage Authorization Control Table
SCT Subroutine Call Table
SCT Synthetic Salmon Calcitonin
SCTS Secondary Clear to Send
SCU Selector Control Unit
SCUF Slow Continuous Ultrafiltration
SCUP Society for College and University Planning
SCX Scoopex
SCX Specialized Communications Exchange
SD Send Data
SD Standard Deviation
SD&D Specific Development & Design
SDA Screen Design Aid
SDA Shared Data Architecture
SDA Silicon Dream Artists
SDA Software Design Automation
SDA Source Data Automation
SDA Specific Dynamic Action
SDA System Display Architecture
SDAV Systems Design Automation Vendor
SDC Sample Data Collection
SDC Software Distribution Center
SDCD Secondary Data Carrier Detect
SDCD Space Data and Computing Division
SDD Software Design Document
SDDAS Southwest Research Data Display and Analysis System
SDE Software Development Environment
SDF Screen Definition Facility
SDF Standard Data Format
SDI Selective Dissemination of Information
SDI Single Document Interface
SDI Source Data Information
SDI Standard Data Interface
SDI Standard Disk Interconnect
SDI Standard Disk Interface
SDI Standard Drive Interface
SDI Storage Device Interconnect
SDI Strategic Defense Initiative
SDI Strategic Dissemination of Information
SDI Super Data Interchange
SDILINE Selective Dissemination of Information Online
SDIS Switched Digital Integrated Service
SDK Software Development Kit
SDL Specification and Description Language
SDL System Design Language
SDLC Synchronous Data Link Control
SDM Systems Development Methodology
SDMA Storage Device Migration Aid
SDN Software Defined Network
SDNS Secure Data Network Service
SDOC Selective Dynamic Overload Controls
SDP Service Delivery Point
SDP Software Development Plan
SDP Store Delivery Point
SDP Streaming Data Procedure
SDR Shared Data Research
SDR Signal To Distortion Ratio
SDR Store Data Register
SDR Streaming Data Request
SDRC Structural Dynamics Research Corporation
SDRP Source Demand Routing Protocol
SDS Sales and Distribution Systems
SDS Same Day Surgery
SDS Scientific Data Systems
SDS Space-Division Switching
SDS Standard Depot System
SDS Switched Data Service
SDS Synchronous Data Set
SDS Sysops Distribution System
SDSC San Diego Supercomputer Center
SDSC Synchronous Data Set Controller
SDSN Secure Data System Network
SDT Software Development Tools
SDT Source Data Terminal
SDT Systems Development Tool
SDU Service Data Unit
SE Service Engineer
SE Society Elite
SE Software Engineering
SE Standard Error
SE Staphylococcal Enterotoxin
SE Syntax Error
SE System Extension
SE Systems Engineer
SEA Self Extracting Archive
SEA Society for Electronic Access
SEA Standard Extended Attribute
SEA System Enhancement Associates
SEABA Science Education Academy of the Bay Area
SEAC Standards Eastern Automatic Computer
SEAP Service Element Access Point
SEAS Signaling Engineering and Administration System
SECAM Sequential Color and Memory
SECT Section
SED Skin Erythema Dose
SED Stream Editor
SEE Systems Equipment Engineering
SEER Surveillance Epidemiology and End Results
SEF Source Explicit Forwarding
SEFAIN Southeast Florida AIDS Information Network
SEG Segment
SEG Semiconductor Engineering Organization
SEI Software Engineering Institute
SEL Select
SEL Selector
SEL Software Engineering Laboratory
SEM Scanning Electron Microscopy
SEM Standard Error of the Mean
SEM Systolic Ejection Murmur
SEMI Subendocardial Myocardial Infarction
SENEC Safety And Efficacy Not Established In Children
SEP Serum Electrophoresis
SEP Somatosensory Evoked Potential
SEQ Sequence
SEQUEL Structured English Query Language
SER Serial
SER Serine
SER Smooth Endoplasmic Reticulum
SER Somatosensory Evoked Response
SERC Science and Engineering Research Council
SERC Swedish Energy Research Commission
SERLINE Serials Online
SERV Service
SES Service Evaluation System
SES Socioeconomic Status
SET Software Engineering Technology
SET Study of Exceptional Talent
SETI Search for Extraterrestrial Intelligence
SEU Source Entry Utility
SEW Space and Electronic Warfare
SF Sign Flag
SF Single Frequency
SF Standard Form
SF Supervision Control Frequency
SFBI Shared Frame Buffer Interconnect
SFD Symbolic File Directory
SFE Secure Front End
SFi Society of the Freedom of Information
SFLA Stupid Four Letter Acronym
SFMC Satellite Facility Management Center
SFMHS San Francisco Men's Health Study
SFQL Structured Full Text Query Language
SFT System Fault Tolerance
SFU Scheduler Function Unit
SFW Slow Filling Wave
SFX Sound Effects
SFX Special Effects
SG Specific Gravity
SG Supergroup
SGA Small For Gestational Age
SGA Sysops Guild Association
SGE Suggested by Evidence
SGEN Signal Generator
SGEN System Generator
SGI Silicon Graphics Incorporated
SGML Standard Generalized Markup Language
SGML Standard Generic Markup Language
SGMP Simple Gateway Management Protocol
SGTSI Semi-Graphical Tree Structure Interface
SH Switch Hook
SHA Swedish Hackers Association
SHF Super High Frequency
SHIBNI Shipped But Not Invoiced
SHiT Some Hairy Illicit Testicles
SHS Secret Hackers Society
SHS Strengthening of Health Services
SHS Student Health Services
SI Scientific Instrument
Si Silicon
SI Status Indicator
SI Stimulation Index
SI Syncytia Inducing
SI System Information
SI System International Units
SIA Semiconductor Industry Association
SIA Servicemen In Action
SIAM Society for Industrial and Applied Mathematics
SIC Silicon Integrated Circuit
SIC Standard Industry Classification
SICS Swedish Institute of Computer Sciences
SID Satanic Incarnate of Doom
SID Sudden Ionosphere Disturbance
SID Swift Interface Device
SID System Identification
SIDH System Identification Home
SIDS Small Island Developing States
SIDS Sudden Infant Death Syndrome
SIE Start Interpretive Execution
SIG Signal
SIG Special Interest Group
sIgA Secretory IgA
SIGDA Special Interest Group on Design Automation
SILS School of Information and Library Studies
SIM Semantic Information Manager
SIM Service Industry Marketing
SIM Signal Interface Module
SIM Simulation
SIM Simulator
SIM Switch It Module
SIMD Single Instruction Multiple Data
SIMM Single Inline Memory Module
SIMM System Integrated Memory Module
SIMNET Simulation Network
SIMP Satellite Information Message Protocol
SiN Software Innovation Network
SINS Serial Inversion Null Synthesis
SIO Serial Input/Output
SIP Sickness Impact Profile
SIP Simple Internet Protocol
SIP Simulated Input Processor
SIP Single In-Line Package
SIP Strategic Information Plan
SIP Symbolic Input Program
SIP Systems Integration Plan
SIPP Simple Internet Protocol Plus
SIPP Strategic Industry Partners Program
SIPS Satellite Imagery Processing System
SIR Selective Information Retrieval
SIR Serial Infrared
SIR Shuttle Imaging Radar
SIR Statistical Information Retrieval
SIRI Integrated Service for Information Resources
SIRS Systemic Inflammatory Response Syndrome
SIS Scientific Instruction Set
SIS Software Information Services
SIS Strategic Information System
SISC Science Information System Center
SISI Short Increment Sensitivity Index
SIT Special Information Tone
SITD Still In The Dark
SIV Simian Immunodeficiency Viruses
SIWPS Simple Internet White Pages Service
SJF Shortest Job First
SK Sofdox Krackers
SKAB Skeletal Antibody
SKISM Smart Kids Into Sick Methods
SKN Skillion
SL Storage Location
SLA Service Level Agreement
SLA Software Liberation Army
SLAC Stanford Linear Accelerator
SLAC Stanford Linear Accelerator Laboratory
SLAM Simulation Language For Alternative Modeling
SLAR Side Looking Airborne Radar
SLC Service Level Contract
SLC Service Level Contract
SLC Software License Configuration
SLC Subscriber Loop Carrier
SLD Scientific Laboratory Division
SLDC Synchronous Data Link Control
SLE Screen List Editing
SLE Screening Line Editor
SLE Systemic Lupus Erthyematosus
SLF Smurf Liberation Front
SLIC Subscriber Line Interface Card
SLIC Subscriber Line Interface Circuit
SLIM Subscriber Line Interface Module
SLIP Serial Line Internet Protocol
SLMR Silly Little Mail Reader
SLP Symposium on Logic Programming
SLR Service Level Reporter
SLR Straight Leg Raising
SLS Segment Long Spacing
SLS Storage Library System
SLSI Super Large Scale Integration
SLT Solid Logic Technology
SLU Secondary Logical Unit
SLU Serial Line Unit
SM Service Mark
SM Shared Memory
SM Streptomycin
SM Switching Module
SMA Sequential/Serial Multiple Analysis
SMAC Automated Chemistry Test
SMAF Specific Macrophage Activating Factor
SMART System Management and Review Technique
SMART System Monitoring and Reporting Tool
SMAS Supplementary Main Store
SMAS Switched Maintenance Access System
SMASF Switched Maintenance Access System Frame
SMASPU Switched Maintenance Access System Power Unit
SMAST Short Michigan Alcohol Screening Test
SMB Server Message Block
SMBV Suckling Mouse Brain Vaccine
SMD Scheduling Management Display
SMD Senile Macular Degeneration
SMD Surface Mounted Device
SMDF Subscriber Main Distributing Frame
SMDI Storage Module Disk Interconnect
SMDI Subscriber Message Desk Interface
SMDR Station Message Detail Recording
SMDR Station Message Detail Recording
SMDR Station Message Detailing Recording
SMDR Storage Management Data Requester
SMDS Switched Multi-Megabit Data Service
SME Society of Manufacturing Engineering
SMF Standard Message Format
SMF System Manager Facility
SMF Systems Management Facilities
SMFA Specific Management Functional Area
SMFF Script Mathematical Formula Formatter
SMG Super Master Group
SMI Structure of Management Information
SMI System Management Interrupt
SMIF Standard Mechanical Interface
SMK Software Migration Kit
SMK Structured Meta Knowledge
SMOP Small Matter of Programming
SMP Symmetrical Multi-Processing
SMP Symmetrical Multiprocessor
SMP System Modification Program
SMPC Shared Memory Parallel Computer
SMPL Sample
SMPU Switch Module Processor Unit
SMR Service Marketing Representative
SMR Source Maintainability and Reliability
SMR Specialized Mobile Radio Systems
SMRT Signal Message Rate Timing
SMS Science Mission Specifications
SMS Self Maintenance Services
SMS Service Management System
SMS Shared Medical Systems
SMS Station Management System
SMS Storage Management Services
SMS System Managed Storage
SMS Systems Management Server
SMSA Standard Metropolitan Statistical Area
SMT Segment Table Map
SMT Station Management Technology
SMT Surface Mount Technology
SMTP Simple Mail Transfer Protocol
SMU Space Management Utilities
SMU Strategic Marketing Unit
SMUT Syndrome's Mega Utility Team
SMX Sulfamethoxazole
SN Serial Number
SN Seronegative
SN Supernatants
SN Switching Network
Sn Tin
SNA System Network Architecture
SNA Systems Network Architecture
SNaCK Skanning Nerds And Code Kidz
SNADS System Network Architecture Distribution Service
SNADS Systems Network Architecture Distribution Service
SNAFU Situation Normal, All "Fixed" Up
SNAP Shipboard Non-Tactical Automated Data Processing Program
SNAP Standard Network Access Protocol
SNAP Sub-Network Access Protocol
SNAP System and Network Administration Program
SNB Stones n Bones
SNC Sonic
SND Sound
SNET Southern New England Telephone
SNETT Southern New England Telephone Terrorists
SNF Shared Network Facilities
SNF Skilled Nurse Facility
SNI Standard Network Interconnection
SNMP Simple Network Management Protocol
SNOBOL String Oriented Symbolic Language
SNPA Sub Network Point of Attachment
SNPC Software New Products Committee
SNR Signal to Noise Ratio
SNT Standard Neutralization
SO Serial Output
SO Shift Out
SO Significant Other
SO Slow Oxidative
SO System Option
SO2 Oxygen Saturation
SOA Safe Operating Area
SOA State of The Art
SOAC Service Order Analysis Control
SOAP Symbolic Optimizer and Assembly Program
SOAP Symbolic Optimizing Assembler Program
SOB Shortness Of Breath
SOB Start of Block
SOC Service Oversight Center
SOC State of Consciousness
SOC System on a Chip
SOC Systems and Option Catalog
SOCC Standard Optical Cable Code
SODA System Optimization and Design Algorithm
SOE Standard Operating Environment
SOE Standards of Excellence
SOH Service Order History
SOH Spirits Of Hell
SOH Start of Header
SOL Simulation Oriented Language
SOL Sons Of Liberty.
SOM Self Organizing Machine
SOM Start of Message
SOM System Object Model
SONAR Service Order Negotiation and Retrieval
SONDS Small Office Network Data System
SONET Synchronous Optical Network
SONIC Span Ocean Network Information Center
Sono Ultrasound
SOP Standard Operating Procedure
SOP Standing Operational Procedure
SOP Study Organization Plan
SOP Sum of the Pieces
SOR Successive Over Relaxation
SOS Share Operating System
SOS Standards and Open Systems
SOS Support On Site
SOS Symbolic Operating System
SOSP System Operational and Support Plan
SOST Special Operator Service Treatment
SoT The Sea of Tranquility
SOTA State of the Art
SOUP Sea Otter Underground Productions
SOX Sound Exchange
SP Satellite Processor
SP Sharp Private
SP Signal Peptide
SP Signal Processor
SP Signaling Point
SP Signaling Point
SP Single Purpose
SP Space Character
SP Speech Processing
SP Stack Pointer
SP Start Point
SP Structured Programming
SP Survival Probability
SP System Product
SPA Scratchpad Area
SPA Software Publishers Association
SPA Solar Panel Assembly
SPAN Space Physics Analysis Network
SPARC Scalable Processor Architecture
SPC Software Productivity Consortium
SPC Southern Pacific Communications
SPC Standard Plate Count
SPC Statistical Process Control
SPC Stored Program Command
SPC Stored Program Control
SPC System Professional Computer
SPCS Stored Program Control Systems
SPCSS Stored Program Control Switching System
SPD Software Product Description
SPD Software Products Division
SPDA Supplier Data Program
SPDL Standard Page Description Language
SPE Supported by Evidence
SPE Symbolic Programming Environment
SPEC Specification
SPEC Standard Performance Evaluation Corporation
SPECT Single Photon Emission Computed Tomography
SPEP Serum Protein Electrophoresis
SPF Specific Pathogen Free
SPF Structured Programming Facility
SPF Sun Protection Factor
SPG Software Product Group
SPI Safeguarding Proprietary Information
SPI Selective Protein Index
SPI Self Paced Instruction
SPI Serial Peripheral Interface
SPI Software Pirates Incorporated
SPI System Performance Instrument
SPICE Scalable Parallel Intelligent Communications Engine
SPIN Sponsored Programs Information Network
SPKM Simple Public Key Mechanism
SPKR Speaker
SPL Simple Programming Language
SPL Sound Pressure Level
SPL Spell Checker File
SPL Spooler
SPL System Programming Language
SPLaT Society for the Preservation of Lasting Anarchy and Terrorism
SPM Set Program Mask
SPM Software Performance Monitor
SPM Source Program Maintenance
SPM System Performance Monitor
SPO Shadow Patent Office
SPOC State Point of Contact
SPOOL Simultaneous Peripheral Operation On-Line
SPP Sequenced Packet Protocol
SPP Ship Plan
SPR Software Problem Report
SPS Self Preservation Society
SPS Software Product Services
SPS Stand-By Power System
SPS String Processing System
SPS Super Proton Synchrotron
SPS Symbolic Programming System
SPSL Special Purpose Simulation Language
SPSS Science Planning and Scheduling System
SPSS Statistical Package for the Social Sciences
SPU System Processing Unit
SPUC/DL Serial Peripheral Unit Controller / Data Link
SPUR Supercomputing Program for Undergraduate Research
SPX Sequential Packet Exchange
SQ Signal Quality
sq Square
SQ Squeezed
SQA Software Quality Assurance
SQC Statistical Quality Control
SQD Signal Quality Detector
SQL Structural Query Language
SQL Structured Query Language
SQL/DS Structured Query Language/Data System
SQLDA Structured Query Language Descriptor Area
SQM Software Quality Management
SQRT Square Root
SQUID Super Quantum Interference Devices
SR Search and Retrieval
SR Set Reset
SR Skid Row
SR Slow Release
SR Status Register
SR Stimulation Ratio
SR Sustained Release
SR Systems Review
SRA Selective Routing Arrangement
SRAM Shadow Random Access Memory
SRAM Static Random Access Memory
SRAW Specific Airway Resistance
SRB Solid Rocket Booster
SRBC Sheep Red Blood Cell
SRC Source
SRC System Resource Center
SRCC Southern Regional Climate Center
SRD Screen Reader System
SRD Secondary Received Data
SRF Skin Reacting Factor
SRF Somatotropin Releasing Factor
SRG Strategic Relations Group
SRH Somatotropin Releasing Hormone
SRI Stanford Research Institute
SRIF Somatotropin Releasing Inhibiting Factor
SRL System Reference Library
SRM System Resources Manager
sRNA Soluble Ribonucleic Acid
SRPI Server Requester Programming Interface
SRPM Scalable Reverse Path Multicast
SRQ Service Request
SRR Serially Reusable Resource
SRR Standardized Rate Ratio
SRS Science Resources Studies
SRS Sequence Retrieval System
SRS Service Repair System
SRT Signal Requests Terminal
SRT Speech Reception Threshold
SRTC Service Right to Copy
SRV Simian Retroviruses
SS Saturated Solution
SS Secret Service
SS Self Scheduling
SS Signaling System
SS Single Sided
SS Solid State
SS Special Services
SS Standard System
SS/DD Single Sided/Double Density
SS/SD Single Sided/Single Density
SS7 Signaling System 7
SSA Serial Storage Architecture
SSA Social Security Administration
SSADM Structured Systems Analysis and Design Method
SSAN Social Security Account Number
SSAS Station Signaling and Announcement Subsystem
SSAS Station Signaling and Announcement System
SSB Single Side Band
SSB Software Supply Business
SSBAM Single Side Band Amplitude Modulation
SSC Science Support Center
SSC Special Services Carrier
SSC Special Services Center
SSC Specialized Systems Consultants
SSC Superconducting Super Collider
SSCP Subsystem Services Control Point
SSCP System Services Control Point
SSD Solid State Disk
SSD Solid State Storage Device
SSD Source Skin Distance
SSDA Synchronous Serial Data Adapter
SSDD Single Sided Double Density
SSDD Solid State Disk Drive
SSDNA Single-Stranded DNA
SSDU Session Service Data Unit
SSE Simple Screen Editor
SSE Software Support Engineer
SSEC Selective Sequence Electronic Calculator
SSEL Session Service Selector
SSEP Somatosensory Evoked Potential
SSG Software Systems Group
SSG Strategic Studies Group
SSG Suburban Survival Guide
SSHE State System of Higher Education
SSI Small Scale Integration
SSI Software Systems Interface
SSI Supplemental Security Income
SSKI Saturated Solution of Potassium Iodine
SSL Solid Statement Library
SSL Standard Security Label
SSM Set System Mask
SSN Social Security Number
SSN Sysop Support Network
SSO Satellite Switching Office
SSODB Secret Society of Dark Birds
SSOPs Sequence Specific Oligonucleotide Probes
SSP Scientific Subroutine Package
SSP Signal Switching Point
SSP Structured Support Program
SSP Switching Service Points
SSP System Status Panel
SSP System Support Program
SSPC System Status Panel Controller
SSPE Subacute Sclerosing PanEncephalitis
SSPRU System Status Panel Relay Unit
SSR Solid State Relay
SSR Supplemental Security Record
ssRNA Single Stranded Ribonucleic Acid
SSS Sick Sinus Syndrome
SSS Software Support Services
SSS Specialized Sound Server
SSS Strowger Switching System
SSSD Single Sided Single Density
SSSS Staphylococcal Scalded Skin Syndrome
SST Simple SIPP Transition
SSTO Single Stage To Orbit
SSTTSS Space, Space, Time, Time, Space, Space, Network
SSU Salisbury State University
ST Segment Table
ST Standard Time
ST Start
ST System Test
STA Spanning Tree Algorithm
STAIRS Storage and Information Retrieval System
STAM Shared Time Allocation Manager
STAR Self Testing and Repair
STAR Systems and Technology Applications Requirements
STARS Software Technology for Adaptable Reliable Systems
STAT At Once
STB Set Break
STB Software Technical Bulletin
STB Stop Bits
STC Serving Test Center
STC Set Carry Flag
STC Short Title Catalogue
STC Standard Lymphocytotoxicity Test
STC Standard Transmission Code
STC Switching Technical Center
STD Secondary Transmitted Data
STD Set Direction Flag
STD Sexually Transmitted Disease
STD Skin Test Dose
STD Standard
STD Subscriber Trunk Dialing
STDIN Standard Input
STDM Statistical Time Division Multiplexing
STDM Synchronous Time Division Multiplexor
STDOUT Standard Output
STDPRN Standard Printer
STE Standard Terminal Equipment
STEL Short Term Exposure Limit
STELAR Study of Electronic Literature for Astronomical Research
STEP Solar Terrestrial Energy Program
STF Structured File
STG Strategic Technologies Group
STH Somatotrophic Hormone
STHLE Society of Teaching and Learning in Higher Education
STI Scientific and Technical Information
STI Set Interrupt Flag
STI Standard Tape Interface
STI Systolic Time Intervals
STIS Science and Technology Information System
STLHE Society of Teaching and Learning in Higher Education
STM System Master Tape
STN Stoned
STO Sales Training Orientation
STOAT Space Telescope Operations Advisory Team
STOCC Space Telescope Operations Control Center
STOR Storage
STORM Statistically Oriented Matrix Program
STOS Store String
STOS Store String Data
STP Segment Table Register
STP Selective Tape Print
STP Shielded Twisted Pair
STP Signal Transfer Point
STP Standard Temperature and Pressure
STP Stick Parity
STP System Training Program
STPS Signal Transfer Points
STR Science Tape Recorder
STR Synchronous Transmit Receive
STRESS Structural Engineering System Solver
STS Serologic Test for Syphilis
STS Shared Tenant Service
STS Space-Time-Space
STS Space, Time, Space, Network
STS Synchronous Transport Signal
STSI Space Telescope Science Institute
STTL Standard Transistor Transistor Logic
STTNG Star Trek The Next Generation
STTR Small Business Technology Transfer
STU Secure Telephone Unit
STX Start of Text
STY Style File
SU Screening Units
SU Selectable Unit
SU Signaling Unit
SU Storage Unit
SU Surface Protein
SUAM State University Administrative Manual
SUB Arithmetic Subtraction
SUB Subroutine
SUB Subtract
SUDAAN Software for Survey Data Analysis
SUDS Software Update and Distribution System
SUFF Suffix
SUN Sight Unseen
SUN Single User Network
SUNet Stanford University Network
SUNET Swedish University Network
SUP Supplemental
SUP Supplemental Dictionary File
SUPV Supervisor
SURANET Southeastern Universities Research Association Network
SURF System Utilization Reporting Facility
SV Sendai Virus
SV Stroke Volume
SVA Shared Virtual Area
SVC Supervisor Call
SVC Switched Virtual Circuit
SVC Switched Virtual Circuits
SVD Simultaneous Voice/Data
SVD Spontaneous Vaginal Delivery
SVE Simple Virtual Environment
SVFS System V File System
SVGA Super Video Graphics Array
SVID System V Interface Definition
SVP Schematic Verification Program
SVPC Single Variable Per Constraint
SVR Systemic Vascular Resistance
SVR4 System V Release 4
SVS Switched Voice Service
SVT Supraventricular Tachycardia
SW Short Wave
SWA Scheduler Work Area
SWAG Simple Wild Ass Guess
SWAN Sun Wide Area Network
SWAP Soluble Adult Worm Antigenic Preparation
SWaT Special Warez Acquisition Team
SWB Southwestern Bell
SWG Sub Working Group
SWIFT Society for Worldwide Interbank Financial Telecommunications
SWM Semiconductor Worldwide Management
SWMBO She Who Must Be Obeyed
SWP Swap File
SWS Software Services
Sx Signs
SX Simplex Signaling
Sx Symptoms
SXS Step By (X) Step
SxS Strowger Switch
SYC System Control
SYLK Symbolic Link
SYM Symbols File
SYN Synonym
SYN Synonym File
SYNC Synchronized
SYNC Synchronous
SYS System
SYS System Configuration File
SYS System Device Driver
SYSGEN System Generation
SYSOP System Operator
SYSRQ System Request
SYT Sweet Young Thing
T Tablespoon
T Temperature
T Thymidine
T Thymine
T Tip
T&C Time and Charge
T&C Type and Crossmatch
T&E Test and Evaluation
T&H Type and Hold
T1 DS1 (1.544 Mbps signal) carrier system
T1/2 HalfLife
T1/OS T1 Carrier Outstate
T1FE T1 Carrier Front End
T2 DS2 (6.312 Mbps signal) carrier system
T3 DS3 (44.76 Mbps signal) carrier system
Ta Tantalum
TA Technical Assistance
TA Terminal Adapter
TA Toxin Antitoxin
TA Training Analyst
TA Transfer Allowed
TAB Tape Assembly Bonding
TAB Therapeutic Abortion
TAB Triple Antibiotic
TAC Telenet Access Controller
TAC Terminal Access Circuit
TAC Terminal Access Controller
TAC The Artistic Club
TAD Telephone Answering Device
TAD Tricyclic Antidepressent Drug
TADI Time Assigned Data Interpolation
TADS Test and Debug System
TAE Transportable Applications Environment
TAF Terminal Access Facility
TAFN That's all for Now
TAg T General Antigen
TAG Text and Graphics
TAG Treatment Action Group
TAGS Technical Architecture Guides
TAH Total Abdominal Hysterectomy
TAH Total Artificial Heart
TAL Telecommunications Access Language
TAL Total Arm Length
TAMU Texas A&M University
TAN Telecomm and Networks
TANJ There Ain't No Justice
TANSTAAFL There Ain't No Such Thing As A Free Lunch
TAP Tax Payers Assets Protection
TAP Technological Assistance Party
TAP Telephone Assistance Plan
TAP Trace Analysis Program
TAP Trans Atlantic Project
TAP Transmembrane Action Potential
TAS Telephone Answering Service
TAS The Apostle Syndicate
TAS Typical Absence Seizures
TASC Technical Assistance Service Center
TASC Telecommunications Alarm Surveillance and Control System
TASD The Association of Social Disorder
TASH The Association for Persons With Severe Handicaps
TASI Time Assignment Speech Interpolation
TASI Time Assigned Speech Interpolation
TASM Turbo Assembler
TAT Thematic Apperception Test
TAT Toxin Antitoxin
TAT Trans Atlantic Telephone
TAT Turn Around Time
TAXIR Taxonomic Information Retrieval
TB Tabular Bayes' Algorithm
TB Terabyte
Tb Terbium
TB Thrust Brothers
TB Total Body
TB Tuberculosis
TBA To Be Added
TBA To Be Administered
TBA To Be Admitted
TBA To Be Announced
TBA Traditional Birth Attendants
TBBS The Bread Board System
TBD To Be Determined
TBDS Tuberculosis Database System
TBE Tick Borne Encephalitis
TBF Total Body Fat
TBG Telecomm Business Group
TBI Total Body Irradiation
TBI Traumatic Brain Injury
TBK Toolbook File
TBL Table
TBL Tablespoon
TBM Terabit Memory
TBM Tuberculous Meningitis
TBN Total Body Nitrogen
TBNA Transbronchial Needle Aspiration
TBR Total Bed Rest
TBS Terminal Business System
TBSA Total Burn Surface Area
tbsp Tablespoon
TBU Terminals Business Unit
TBV Total Blood Volume
TBW Total Body Water
TBX Tumor Bed Irradiation
TC Tactical Computer
Tc Technetium
TC Technical Committee
TC Telecommunications
TC Terminal Computer
TC Terminal Controller
TC Timing Center
TC Toll Center
TC Toxic Concentration
TC Transaction Capabilities
TC Transfer Control
TC Transfer Cost
TC Transmission Control
TC Transmitter Clock
TCA Terminal Control Area
TCA The Couriers Association
TCA Tricarboxylic Acid
TCA Trichloroacetic Acid
TCA Tricyclic Antidepressants
TCAM Telecommunications Access Method
TCAP Telecommunications Alarm Surveillance
TCAP Transaction Capabilities Applications Port
TCAS T-Carrier Administration System
TCB Task Control Block
TCB TechnoBrains
TCB Trusted Computer Base
TCC Technical Consulting Center
TCC Trunk Class Code
TCCC Technical Committee on Computer Communications
TCDU Trans-Cranial Doppler Ultrasound
TCE The Cutting Edge
TCE Trichloroethylene
TCF Terminal Configuration Facility
TCF Transparent Computing Facility
TCG Test Call Generation
TCH The Crowbar Hotel
TCID Tissue Culture Infective Doses
TCIF Telecommunications Industry Forum
TCM Thermal Conduction Module
TCM Time Compression Multiplexor
TCM Tissue Culture Medium
TCM Trellis Coded Modulation
TCMI T-Cell Mediated Immunity
TCN Tetracycline
TCNS Thomas Conrad Network System
TCOLB The Crackers Of Lame Boards
TCP Tape Conversion Program
TCP Transmission Control Protocol
TCP Transmitter Clock
TCP Transport Communications Protocol
TCP/IP Transmission Control Protocol/Internet Protocol
TCPC Tab Card Punch Control
TCR T-Cell Receptor
TCR Transient Call Record
TCS Terminal Control System
TCS The Criminal Syndicate
TCS Thermal Control System
TCS Traction Control System
TCSEC Trusted Computer System Evaluation Criteria
TCT Toll Connecting Trunk
TCU Tape Control Unit
TCU Timing Control Unit
TCU Transmission Control Unit
TCW The Celestial Woodlands
TD Tabular Data
TD Tape Drive
TD The Dirty Dozen
TD Transmit Data
TDA The Dark Alliance
TDA Toluenediamine
TDAS Traffic Data Administration System
TDC Tape Data Controller
TDC Terrestrial Data Circuit
TDCC Transport Data Coordinating Committee
TDCC Transportation Data Coordinating Committee
TDD Telecommunication Device for the Deaf
TDD Telecommunications Device for the Deaf
TDD The Dirty Dozen
TDD Thoracic Duct Drainage
TDE Total Daily Energy
TDF Trace Definition File
TDF Typeface Definition File
TDI Toluene Diisocyanate
TDI Transport Driver Interface
TDI Trusted Database Interpretation
TDK Tardive Dyskinesia
TDK The Destiny Knights
TDL Test Description Language
TDM Text and Date Messaging
TDM The Drowning Man
TDM Therapeutic Drug Monitoring
TDM Time Division Multiplexing
TDM Too Damn Many
TDMA Time Division Multiple Access
TDMS Terminal Data Management System
TDN The Documentation Network
TDP Technical Data Package
TDR Time Domain Reflectometer
TDR Transmit Data Register
TDR Tropical Diseases Research
TDRS Tracking and Data Relay Satellite
TDRSS Tracking and Data Relay Satellite System
TDS The Devil's Spawn
TDS Time-Division Switching
TDSR Transmitter Data Service Request
TDT The Dream Team
TDWP Think Dream Wonder Ponder
TE Terminal Equipment
TE Test Equipment
TE Toxoplasma Encephalitis
TE Trace Elements
TE Transverse Electric
TEA Texas Education Agency
TEAC Tetraethylammonium Chloride
TEB Thoracic Electric Bioimpedence
TEC Technology Exchange Company
TEC Tecnik
TEC Tetracaine Epinephrine Cocaine
TEC Total Eosinophil Count
TECH Technology
TED Threshold Erythema Dose
TED Tiny Editor
TEE Telemetered Endocardial Electrogram
TEE Transesophageal Echocardiography
TEHO Tail End Hop Off
TEI Text Encoding Initiative
TELCO Telephone Company
TELEX Teletypewriter Exchange
TELSAM Telephone Service Attitude Measurement
TEMP Temporary
TEN Technical Education Network
TEN Toxic Epidermal Necrolysis
TENS Transcutaneous Electrical Nerve Stimulation
TEOP TransEsophageal Overdrive Pacing
TER Technology Terminology Service
TER Trailing Edge Indicator
TERM Terminal
TERR Terratron
TESS Total Engineering Support System
TEST Logical Compare
TET Treadmill Exercise Test
TEX TeX File
TEXIS Texas Information System
TF Term Frequency
TF Transfer Factor
TFBS The Fucking Boy Scouts
TFD Transcription Factor Database
TFDD Text File Device Driver
TFHE Task Force on Health Economics
TFLAP T-Carrier Fault Locating Applications Program
TFM Tagged Font Metric File
TFM TeX Font Metric file
TFPC Trouble Free Personal Computing
TFS Translucent File System
TFS Trunk Forecasting System
TFT Thin Film Transistor
TFT Trifluridine
TFTP Television Facility Test Position
TFTP Trivial File Transfer Protocol
TFYC The Fuck You Crew
TG Triglyceride
TGA Transposition of the Great Vessels
TGC Terminal Group Controller
TGC Time Gain Compensation
TGF Transforming Growth Factor
TGGE Temperature Gradient Gel Electrophoresis
TGIF Thank God Its Friday
TGITM The Ghost In The Machine
TGL Third Generation Language (3GL)
TGN Trunk Group Number
TGT The Guild Of Thieves
TGV Thoracic Gas Volume
Th Thorium
TH Trouble History
THC Tetrahydrocannabinol
THC The Happyface Cult
THC The Hellfire Club
THD Thread File
THEnet Texas Higher Education Network
THF Thymic Humoral Factor
THG The Humble Guys
THP The Hill People
THS Thesaurus File
THT The Humble Team
TI Technical Information
TI Term Importance
TI Texas Instruments
TI Therapeutic Index
Ti Titanium
TIA Technology Impact Analysis
TIA Telephone Information Access
TIA Thanks In Advance
TIA Transient Ischemic Attack
TIBC Total Iron Binding Capacity
TIC Technical Information Center
TiC The Inner Circle
TIC Tongue In Cheek
TiCN The Insane Couriers Network
TIDE Traffic Information Distributor & Editor
TiDT The Internet Dream Team
TIE Terminal Interface Equipment
TIES Telecom Information Exchange Services
TIES Total Integrated Engineering System
TIF Tagged Image File
TIF The Information Facility
TIF Tumor Inducing Factor
TIFF Tagged Image File Format
TIG Tetanus Immune Globulin
TIGA Texas Instruments Graphic Architecture
TIM Token Interface Module
TIN Texas Innovation Network
TINALO This Is Not A Legal Opinion
TINAR This Is Not A Recommendation
TIO Test Input/Output
TIP Team Improvement Program
TIP Technical Information Processing
TIP Total Information Processing
TIPC Texas Instruments Personal Computer
TIPN The International Piracy News
TIPS Text Information Processing System
TIPS Treatment Improvement Protocol Statements
TIPS Truevision Image Paint Software
TIRKS Trunk Integrated Record Keeping System
TIS Technical Information Systems
TIS Total Information System
TISN Tokyo International Science Network
TIU Tape Identification Unit
TIWTGLGG This Is Where The Goofy Little Grin Goes
TJATAW Truth, Justice, And The American Way
TK Thymidine Kinase
TKD Tokodynamometer
TKG Tokodynagraph
TKK The Kiwi Killers
TKO To Keep Open
TKVO To Keep Vein Open
TL Tape Library
Tl Thallium
TL Top Listings
TL Total Loss
TLA Three Letter Acronym
TLB TransLAN Bridge
TLB Translation Lookaside Buffer
TLC The Learning Center for Interactive Technology
TLC Thin Layer Chromatography
TLC Total Lung Capacity
TLC Total Lymphocyte Count
TLG Thesaurus Linguae Graecae
TLI TLymphocyte Immunophenotyping
TLI Total Lymphoid Irradiation
TLI Transport Layer Interface
TLM Trouble Locating Manual
TLN Trunk Line Network
TLP Transient Lunar Phenomenon
TLP Transmission Level Point
TLTP Trunk Line and Test Panel
TLU Table Look-Up
TLV Threshold Limit Value
TLX Telex File
TM Tape Mark
Tm Thulium
TM Transmembrane Protein
TM Transverse Magnetic
TM Turing Machine
TMA Telephone Management and Accounting
TMB Transient Monocular Blindness
TMC Telemarketing Communications
TMC The Movie Channel
TMC Trapeziometacarpal
TMCC Time Multiplexed Communication Channel
TMCR Technical Manual Contract Requirement
TMD Tempero Mandibular Disorder
TMDF Trunk Main Distributing Frame
TME Transmission Measurement Unit
TMF Transaction Monitor Facility
TMIS Telecommunications Management Information System
TMJ Temporo Mandibular Joint
TMM The Mental Midgets
TMMS Telephone Message Management System
TMO Telephone Money Order
TMP Temporary
TMP Temporary File
TMP Thermo Magnetic Printing
TMP Trimethoprim
TMPSMX TrimethoprimSulfomethoxazole
TMR Transient Memory Record
TMR Triple Modular Redundancy
TMRC Transportation Modeling Research Center
TMRS Traffic Metering Remote System
TMS Telecommunications Message Switcher
TMS Telephone Management System
TMS Time Multiplexed Switch
TMS Transient Memory Record
TMSCP Tape Mass Storage Control Protocol
TMSD Technical Manual Source Data
TMSS Technical Manual Specifications and Standards
TMTE Telemetered Main Timing Events
TMU Time Measurement Unit
TMV Tobacco Mosaic Virus
TMX Tamoxifen
TN Terminal Node
TN Tibial Nerve
TNC Terminal Node Controller
TND Test Number Directory
TNDS Total Network Data System
TNET Temporal Network
TNF Tumor Necrosis Factor
TNFS Trusted Network File System
TNKB Turbo Nutter Kiwi Bastards
TNM Tumor Node Metastases Classification System
TNN Trunk Network Number
TNO The New Order
TNOP Total Network Operation Plan
TNOP Traffic Network Operation Plan
TNPC Traffic Network Planning Center
TNRs Trinucleotide Repeat Sequences
TNS Tolmes News Service
TNS Transaction Network Service
TNS Transcutaneous Nerve Stimulation
TNTC Too Numerous To Count
TNWC The North West Connection
TNX Thanks
TO Technical Orders
TO Telegraph Office
TO Telephone Order
TO Time Out
TOAO The One And Only
TOC Table of Contents
TOC Table of Contents File
TOCHI Transactions on Computer Human Interaction
TOCP TriOCresylPhosphate
TOD Time of Day
TOD Time Oriented Database
TODS Transactions on Database Systems
TOE Total Operating Expense
TOEM Technical Original Equipment Manufacturer
TOF Top of File
TOF Top of Form
TOGA Tropical Oceans and Global Atmosphere
TOIS Transactions on Information Systems
TOMS Technical Order Management System
TOMS Transactions on Mathematical Software
TOOIS Transactions on Office Information Systems
TOP Technical Office Protocol
TOP Technology and Organizational Performance
TOP Tired Of Protection
TOPI Total On-Line Program and Information Control
TOPLAS Transactions on Programming Languages and Systems
TOPS Take Off Pounds Sensibly
TOPS Tapes and Optical Products
TOPS Timesharing Operating System
TOPS Traffic Operator Position System
TOPV Trivalent Oral Polio Vaccine
TOS Tape Operating System
TOS Terminal Oriented Software
TOS Terminal Oriented System
TOS Thoracic Outlet Syndrome
TOS Transfer Orbit Stage
TOS Transparent Operating System
TOSS Total Office Support System
TOT Trainer of Trainers
TOXLINE Toxicology Information Online
TOXLIT Toxicology Literature
TOY Time of Year
TP Tape
TP Technical Publication
TP Teleprocessing
TP Test Procedure
TP Toll Point
TP Total Protein
TP Transaction Processing
TP Twisted Pair
TPA Third Party Applications
TPA Treponema Pallidum Agglutination
TPC The Phoney Coders
TPC The Programmers Crew
TPC Total Paid Charges
TPC Toxic Products of Combustion
TPC Transaction Processing Council
TPC Transaction Processing Performance Council
TPC Two Phase Commit
TPDDI Twisted Pair Distributed Data Interface
TPDR Technical Publication Deficiency Report
TPE The Power Exchange
TPF Transaction Processing Facility
TPI Tracks Per Inch
TPI Trigger Point Injection
TPL Table Producing Language
TPL Traditional Product Line
TPM Transactions Per Minute
TPMP Total Network Data System Performance Measurement Plan
TPMP Total Performance Measurement Plan
TPMS Transaction Processing Management System
TPN Total Parenteral Nutrition
TPNS TeleProcessing Network Simulator
TPO The Primal Order
TPO Traveling Post Office
TPP Thiamine Pyrophosphate
TPPMD Twisted Pair Physical Medium Dependent
TPR Temperature Pulse Respiration
TPR Total Peripheral Resistance
TPR True Positive Rate
TPS Technical Publication Software
TPS Test Program Set
TPS Transaction Processing System
TPS Transactions Per Second
TPS Translation Planning System
TPSA Telegard Pirate Sysop Alliance
TPT Topotecan
TPTB The Powers That Be
TPU Text Processing Utility
TPU The People Upstairs
TPU Turbo Pascal Unit
TQC Total Quality Control
TQM Total Quality Management
TR Terminal Ready
TR Test Register
TR Token Ring
TR Transfer Register
TRA The Rebel Alliance
TRADIC Transistorized Airborne Digital Computer
TRAP Tandem Recursive Algorithm Process
TRC The Review Crew
TRCO Trouble Reporting Control Office
TRDMC Tears Running Down My Cheeks
TRE Tax Response Element
TREAT Trouble Report Evaluation Analysis Tool
TRH Thyroid Releasing Hormone
TRI The Remote Informer
TRI Toxic Chemical Release Inventory
TRI Trinity
TRIB Transfer Rate of Information Bits
TRIC The Really Insane Couriers
TRICS Tiled Raster Interchange Conversion Server
TRIE Technology Resources in Education
TRIF Tiled Raster Interchange Format
TRIN Trinity
TRM Tamper Resistant Modules
TRM Terminal File
TRM The Rim Merchants
TRMM Token Ring Management Module
TRMTR Transmitter
TRN Tyranny (Phoenix Game Division)
tRNA Transfer Ribonucleic Acid
TRNG Tetracycline Resistant Neisseria Gonorrhea
TRON The Real Time Operating Nucleus
TRP Transmembrane Resting Potential
TRR Tip Ring Reverse
TRS Term Rewriting Systems
TRS The RapeWare Syndicate
TRS Tubuloreticular Structures
TRSA T-Cell Released Suppressor Activity
TRSA Terminal Radar Service Area
TRSI The Red Sector Inc
TRSI Tristar Red Sector Incorporated
TRUC The Rice University Computer
TRWS The Rape Ware Syndicate
TRX Transaction
TS Terminal Server
TS Thymidilate Synthase
TS Top Secret
TS Tourette's Syndrome
TS Toxic Shock
TS Toxic Substance
TS Trauma Score
TS Tuberous Sclerosis
T's & C's Terms and Conditions
TSA Target Service Agents
TSA Tumor Specific Antigen
TSAN The Sysop's Area Network
TSAN The Sysops Association Network
TSAN Tri-State Area Sysop's Network
TSANet Technical Support Alliance Network
TSAP Transport Service Access Point
TSB The Silicon Bovine
TSC Telecommunications Security Council
TSC The Spectrum Crew
TSCPF Time Switch and Call Processor Frame
TSCPF Time Switch and Central Processor Frame
TSD The Shining Darkness
TSD Total System Design
TSDU Transport Service Data Unit
TSE Test of Spoken English
TSEL Transport Service Selector
TSF Triceps Skin Folds
TSG Telecommunications Systems Group
TSG Timing Signal Generator
TSH Thyroid Stimulating Hormone
TSI Time Slot Interchanger
TSI Time Slot Interface
TSIG Trusted Systems Interoperability Group
TSIU Time Slot Interchange Unit
TSL Texas State Library
TSN Terminal Switching Network
TSO Technical Services Organization
TSO Technical Standard Order
TSO Time Sharing Option
TSORT Transmission System Optimum Relief Tool
tsp Teaspoon
TSP Technical Solutions Presentations
TSP Technology Strategy and Planning
TSP Teleprocessing Services Program
TSP Test Supervisor
TSP Traffic Service Position
TSP Travelling Salesman Problem
TSPS Traffic Service Position System
TSR Terminate and Stay Resident
TSR The Syndicate Report
TSS Tape Swappers Syndicate
TSS Time Sharing System
TSS Toxic Shock Syndrome
TSS Transfusion Safety Study
TSS Trapezoid Self Scheduling
TSS Trunk Servicing System
TSSF Tape Staging and Storage Facility
TSST Time, Space, Space, Time, Network
TST TB Skin Tests
TST Test
TST Test File
TST Time-Space-Time
TST Time, Space, Time, Network
TST Tuberculin Skin Test
TSTA Tumor Specific Transplantation Antigen
TSU Towson State University
TT Tetanus Toxoid
TT Triple Therapy
TT Trunk Type
TTA Tiny Toon Archive
TTAP Trust Technology Assessment Program
TTB Technical Trading Bin
TTBOMK To The Best Of My Knowledge
TTC Telecommunications Technology Council
TTC Telemetry Tracking and Control
TTC Terminating Toll Center
TTC TrueType Font Compressed
TTD Transient Tic Disorder
TTE Transthoracic Echocardiography
TTF Terminal Transaction Facility
TTF TrueType Font
TTFN TaTa For Now
TTI Tension Time Index
TTL Transistor to Transistor Logic
TTL4N That's the lot for now
TTM Time to Market
TTN Technology Transfer Network
TTP Trunk Test Panel
TTR Time To Repair
TTS Temporary Threshold Shift
TTS Text to Speech
TTS Through the Scope
TTS Transaction Tracking System
TTS Trunk Time Switch
TTTN Tandem Tie Trunk Network
TTY Teletype
TTY Teletype Machine
TTY Teletypewriter
TTYC Teletypewriter Controller
TTYL Talk To You Later
TU Tape Unit
TU Technology Utilization Program
TU Todd Unit
TU Toxic Unit
TU Trunk Unit
TUC Terminal Usage Charge
TUC The Underworld Corporation
TUFF The Underground Fone Foundation
TUGOS The United Guild Of Sysops
TUI Text Based User Interface
TUIMG Telecom/Utilities Industry Marketing Group
TUN The Underground Network
TUR Traffic Usage Recording
TUR Trunk Usage Recording
TUR Trunk Utilization Report
TUT Tampere University of Technology
TUT Transistor Under Test
TUT Tutorial
TUT Tutorial File
TV Tidal Volume
TV Total Volume
TV Trichomonas Vaginalis
TV Tricuspid Valve
TVB The Vag Boys
TVH Total Vaginal Hysterectomy
TVH TV Line
TVM The Virtual Meeting
TVT Television Tube
TVV TV Frame
TWA The Warez Alliance
TWA Time Weighed Allowance
TWA Time Weighted Average
TWAR Taiwan Acute Respiratory Strain of Chlamydia Pneumoniae
TWAS Third World Academy of Sciences
TWaT Text Writerz And Traderz
TWaT The Winning Ansi Team
TWB Terrestrial WideBand Networking
TWCB The Whacko Cracko Brothers
TWL Twilight
TWT Travelling Wave Tube
TWX Teletypewriter Exchange
TWX Telex II
Tx Therapy
TX Thromboxane
TX Transmit
TX Transmit Data
Tx Transplant
Tx Treatment
TXA2 Thromboxane A2
TXB2 Thromboxane B2
TxC Toxic
TXD Transmit Data
TXD Transmitted Data
TXT Text
TYVM Thank You Very Much
TZ Treatment Zone
TZU Terror Zone Underground
U Unit
U Uracil
U Uranium
U Utility
UA Underground America
UA User Agent
UAA United Anarchists of America
UAA United for AIDS Action
UADPS Uniform Automatic Data Processing System
UAE Unrecoverable Application Error
UAO Upper Airway Obstruction
UAPDU User Agent Protocol Data Unit
UAR User Action Routine
UARS Upper Atmosphere Research Satellite
UART Universal Asynchronous Receiver Transmitter
UAV Unmanned Air Vehicle
UB University of Baltimore
UBC Universal Buffer Controller
UBIC United Boards In Control
UBLL University of Baltimore Law
UC United Couriers
UC Upper Case
UCA User Computer Address
UCB Unit Control Block
UCB University of California at Berkeley
UCC Uniform Code Council
UCD Uniform Call Distribution
UCF Underground Computer Foundation
UCF Underground Computing Foundation
UCF United Cracking Force
UCF Untouchable Cracking Force
UCID UC Internet Division
UCL Universal Communications Language
UCL University College London
UCL User Control List
UCLA United Crackers Lab Association
UCLA University of California at Los Angeles
UCR UC Random (Console Division)
UCR Unconditioned Response
UCS Underground Cracking Syndicate
UCS Uniform Communication Standard
UCS Universal Character Set
UCS Universal Classification System
UCSB University of California of Santa Barbara
UCSC University of California at Santa Cruz
UCW Unit Control Word
UDB Unified Data Base
UDC Universal Decimal Classification
UDC Universal Digital Channel
UDC User Defined Commands
UDE Universal Data Exchange
UDF User Defined Functions
UDK User Defined Key
UDP Uridine Diphosphate
UDP User Datagram Protocol
UDP User Diagram Protocol
UDS Universal Data Systems
UDVM Universal Data Voice Multiplexor
UFC Unrestricted Frequency Changer
UFD User Friendly Diagnostics
UFN User Friendly Naming
UFS Universal File System
UFS Unix File System
UFS User Friendly Searching
UFT United File Traders
UFT UNiTY Federation Team
UG User Group
UGC Underground Council
UGI Upper Gastrointestinal Series
UHDDS Uniform Hospital Discharge Data Set
UHF Ultra High Frequency
UHG Ultimate Hacking Group
UHQ Ultra High Quality
UI Uniformity Issues
UI Unix International
UIC User Identification Code
UID User Identification
UID User ID
UID Utilities In Demand
UIF United Ignorance Front
UIL User Interface Language
UIM Ultra Intelligent Machine
UIP User Interface Program
UITP Universal Information Transport Plan
UKIRT United Kingdom Infrared Telescope
UKT United Kiwi Traders
UL Universal Labs
UL Upload
ULA Uncommitted Logic Array
ULANA Unified Local Area Network Architecture
ULCC University of London Computer Center
ULN Upper Limit of Normal
ULSI Ultra Large Scale Integration
ULTRA Underground Legion of Terroristic Research Activists
UMA Upper Memory Area
UMB Upper Memory Block
UMBC University of Maryland Baltimore County
UMCP University of Maryland College Park
UMD University of Maryland
UMES University of Maryland Eastern Shore
UML University of Manitoba Libraries
UMLL University of Maryland Law Library
UMLS Unified Medical Language System
UMN Upper Motor Neuron
UMOS United Migrant Opportunity Services
UMS University of Maryland System
UMUC University of Maryland University College
UN United Nations
UNA Universal Network Architecture
UNC Universal Naming Convention
UNCED United Nations Conference on Environment and Development
UNCLE United Network Command for Law Enforcement
UNDP United Nations Development Program
UNI Unity
UNICS Uniplex Information Computer Services
UNISTAR Universal Single Call Telecommunications Answering & Repairing
UNIVAC Universal Automatic Computer
UNMA Unified Network Management Architecture
UNN Urine Nation News
UNOS United Network For Organ Sharing
UNS University of Minnesota Networking Services
UNT Untouchables
UNV United Nations Volunteers
UOF Unusual Order Form
UP User Program
UPA Ultimate Players Association
UPC United Phreakers Coalition
UPC Universal Product Code
UPC Utility Port Conditioner
UPi United Phreaker's Incorporated
UPI United Press International
UPL Universal Programming Language
UPL User Program Language
UPM User Profile Management
UPS Uninterruptable Power Supply
UPS Uninterruptable Power System
UPS United Parcel Service
UPS United Pirate Syndicate
UR Unit Record
UR User Requirement
URA Uniformly Redundant Array
URB Urban
URI Uniform Resource Identifiers
URI Upper Respiratory Infection
URL Uniform Resource Locators
URN Underground RipOff Network
URP Undergraduate Research Project
URSN Unique Resource Serial Numbers
URSP Undergraduate Research Study Program
URTI Upper Respiratory Tract Infection
US Ultrasonography
US Ultrasound
US Unit Separator
USA United Software Association
USA United States Alliance (Amiga Group)
USA/FLT United Software Association/Fairlight
USAC United States Answer Center
USACNII US Advisory Council on the National Information Infrastructure
USAID US Agency for International Development
USAN United States Adopted Names
USAN University Satellite Network
USART Universal Synchronous/Asynchronous Receiver Transmitter
USASCII USA Standard Code For Information Interchange
USB Upper Side Band
USC University of Southern California
USC User Steering Committee
USCA United Serbian Courier Association
USCIC United States Country Information Center
USCLHO US Conference of Local Health Officers
USDA Uncle Sam's Demo Agency
USDA United States Department of Agriculture
USDC Universal Switched Data Capability
USDN United States Digital Network
USES United States Employment Service
USFDC United States Financial Data Center
USGB Ultrasound of the Gallbladder
USGS United States Geological Survey
USIA United States Information Agency
USIBC United States Integrated Business Center
USITA United States Independent Telephone Association
USL Unix System Laboratories
USMP U.S. Manufacturing Planning
USO United Service Organizations
USO Universal Service Order
USO Unix Software Operation
USOC Universal Service Order Code
USP United States Pharmacopeia
USP Universal Sampling Plan
USPHS United States Public Health Service
USPL U.S. Price List
USPS United States Postal Service
USPSTF US Preventive Services Task Force
USPTO United States Patent and Trademark
USQ Unsqueezed File
USR US Robotics
USR User Service Routines
USRT Universal Synchronous Receiver Transmitter
USSR Underground Software Systems Revolt
USWB United States Weather Bureau
ut dict As Directed
UT Universal Time
UT Up Time
UT Utility
UTA University of Texas at Austin
UTAM Unlicensed Transition and Management
UTC Coordinated Universal Time
UTG United Traders of Germany
UTI Universal Text Interchange
UTI Urinary Tract Infection
UTM Universal Transaction Monitor
UTMC United Technologies Microelectronics Center
UTNET University of Texas Network
UTP Unshielded Twisted Pair
UTR Untranslated Region
UTS Universal Timesharing System
UTSN University of Texas System Network
UTTC Universal Tape To Tape Converter
UUCICO Unix to Unix Copy Incoming Copy Outgoing
UUCP Unix to Unix Copy Program
UUCP Unix To Unix Copy Protocol
UUG Unix User Group
UUID Universal Unique Identifier
UUPC Unix to Unix to PC
UUT Unit Under Test
UUT User to User Signaling
UV Ultraviolet
UV Ultraviolet Radiation
UVC Universal Voice Channel
UVGI Ultraviolet Germicidal Irradiation
UWIN University of Washington Information Navigator
UXU Underground Experts United
V Vanadium
V Video
V Virii
V Virtual
V Voice
V Volt
V(d) Volume of Distribution
VA Department of Veterans Affairs
VA Video Amplifier
VA Virtual Address
VA Visual Activity
VA Volt Ampere
VAB Voice Answer Back
VAC Value Added Carrier
VACC Value Added Common Carrier
VAD Value Added Dealer
VAE Voluntary Active Euthanasia
VAERS Vaccine Adverse Event Reporting System
VAFC VESA Advanced Feature Connector
VAK Visual Auditory Kinesthetic
VAL Validity Check File
VAL Voice Application Language
VAM Virtual Access Method
VAN Value Added Network
VAN Value Added Network
VANS Value Added Network Service
VAP Value Added Process
VAR Value Added Reseller
VAR Value Added Remarketers
VAR Variable
VAR Visual Auditory Range
VAS Visual Analog Scales
VASD Value Added Systems Distributor
VAST Virtual Archive Storage Technology
VAT Atrial Synchronous Pacer
VAT Value Added Tax
VAT Virtual Address Translation
VAT Voice Activated Typewriter
VAU Volume Allocation Unit
VAX Virtual Address Extension
VAXft VAX Fault Tolerant
VB Virtual Body
VB Visual Basic
VBA Visual Basic for Applications
VBD Voluntary Blood Donors
VBE VESA BIOS Extension
VBI Vertical Blanking Interva[
VBR VentricularBrain Ratios
VBS Veronal Buffered Saline
VBX Visual Basic File
VC Virtual Circuit
VC Virtual Corporation
VC Vital Capacity
VCA Viral Capsid Antigen
VCAEB Viral Capsid Antigen EpsteinBarr
VCAM Vascular Cell Adhesion Molecule
VCD Virtual Communications Driver
VCF Vaginal Contraceptive Film
VCI Vulcan Cultural International
VCi Vulcan Cultural International
VCIS Voice Case Information System
VCPI Virtual Control Program Interface
VCR Video Cassette Recorder
VCS Version Control System
VCS View Control System
VCS Virtual Circuit System
Vd Apparent Volume Distribution
VD Vapor Density
VD Video Dox
VD Vital Dox
VDD Virtual Device Driver
VDDM Virtual Device Driver Manager
VDE Video Display Editor
VDFM Virtual Disk File Manager
VDG Video Display Generator
VDI Video Device Interface
VDI Virtual Device Interface
VDISK Virtual Disk
VDM Virtual Device Metafile
VDM Virtual DOS Machine
VDS Virtual DMA Services
VDT Vibration Disappearance Threshold
VDT Video Display Terminal
VDT Video Display Tube
VDT Visual Display Terminal
VDU Video Display Unit
VDU Visual Display Unit
VE Virtual Environment
VE Visual Efficiency
VEE Venezuelan Equine Encephalitis
VEG Virtual Environment Generator
VELACS Verification of Liquefaction Analysis by Centrifuge Studies
VEMM Virtual Expanded Memory Manager
VEP Visual Evoked Potential
VER Verify
VER Visual Evoked Responses
VERR Verify Read Access
VERW Verify Write Access
VESA Video Electronics Standards Association
VF Video Frequency
VF Vision Field
VF Voice Frequency
VFP Vertical Forms Printing
VFPA Vector Floating Point Accelerator
VFS Virtual File System
VFU Vertical Format Unit
VFU Vertical Forms Unit
VFY Verify
VG Voice Grade
VGA Video Graphics Array
VGB Voice Grade Budget
VGC Video Graphics Controller
VGF Voice Grade Facility
VGI Virtual Graphics Interface
VH Virtual Hospital
VHD Very High Density
VHF Very High Frequency
VHF Very High Frequency
VHF Very High Frequency Band
VHM Virtual Hardware Monitor
VHS Very High Speed
VHS Video Home System
VHS Virtual Host Storage
VHSIC Very High Speed Integrated Circuit
VIA VAX Information Architecture
VIC Variable Instruction Computer
VIDAC Visual Information Display and Control
VIFA Victoria FreeNet Association
VIFP Victorian Institute of Forensic Pathology
VIG Vaccine Immune Globulin
VIM Vendor Independent Messaging
VIN Vehicle Identification Number
VINE Veritas Information Network
VINES Virtual Network Operating System
VINES Virtual Network Software
VINES Virtual Network System
ViO Violation
VIO Virtual Input Output
VIP Variable Information Processing
VIP Visual Information Projection
VIPP Variable Information Processing Package
VIPS Video Image Printer Systems
VIS Video Information System
VIS Voice Information System
VISC Visualization In Scientific Computing
VITA Volunteers in Technical Assistance
VITAL Virtually Integrated Technical Architecture Lifecycle
VIU Voiceband Interface Unit
VL Ventral Lateral Nucleus
VL Volume Label
VLA Vertical Long Axis
VLA Very Large Array
VLB VESA Local Bus
VLBI Very Long Baseline Interferometry
VLBW Very Low Birth Weight
VLCD Very Low Calorie Diet
VLDB Very Large Database
VLDL Very Low Density Lipoprotein
VLF Very Low Frequency Band
VLM Virtual Loadable Module
VLP Virus Like Particles
VLSI Very Large Scale Integration
VLT Variable List Table
VLT Video Lookup Table
VM Virtual Machine
VM Virtual Memory
VM Voltmeter
VM/SP Virtual Machine/System product
VMA Virtual Machine Assist
VMA Virtual Memory Address
VMAP Virtual Machine Performance Monitor
VMB Virtual Machine Boot
VMB Voice Mail Box
VMCF Virtual Machine Communications Facility
VMCMS Virtual Machine Conversational Monitor System
VME Virtual Machine Environment
VME Virtual Memory Environment
VME Virtual Memory Extension
VME Virtual Machine Environment
VMM Virtual Machine Monitor
VMM Virtual Memory Manager
VMOS Vertical Metal Oxide Semiconductor
VMPPF Virtual Machine Performance Planning Facility
VMR VoltMeter Reverse
VMRS Voice Message Relay System
VMS Virtual Memory Operation System
VMS Virtual Memory System
VMS Voice Mail System
VMS Voice Management System
VMS Voice Message System
VMS Voice Messaging System
VMT Virtual Memory Technique
VMTSS Virtual Machine Time Sharing System
VMV Vision Mission Values
VMX Voice Message Exchange
VNET Virtual Network
VNF Virtual Network Feature
VNLF Via Net Loss Factor
VNLP Via Net Loss Plan
VNTR Variable Number Tandem Repeat
VO Verbal Order
VOC Volatile Organic Compounds
VODAS Voice Over Data Access Station
VOF Volume of Fluid
VOID Voice of Industrial Design
VOIS Voice Operated Information System
VOL Volume
VOLM Volume
VOM Volt Ohm Meter
VOR Visions Of Reality
VOR Voice Operated Relay
VOS Verbal Operating System
VOS Voice Operated Switch
VOT Virtual OnSite Technology
VOX Voice Operated Control
VP View Package
VP Visual Processing
VPA Valproic Acid
VPA VAX Performance Advisor
VPA Volume Purchase Agreement
VPD Virtual Printer Device
VPDS Virtual Private Data Service
VPF Vascular Permeability Factor
VPL Visual Programming Language
VPL Visual Programming Languages
VPN Virtual Private Network
VPS Voice Processing System
VPT Vibratory Perception Threshold
VPU Video Processing Unit
VPUG Ventura Publishing User Group
VQL Variable Quantizing Level
VR Very Rare
VR Virtual Reality
VR Virtual Route
VR Voltage Regulator
VRA Visual Reinforcement Audiometry
VRA Visual Response Audiometry
VRAM Video RAM
VRAM Video Random Access Memory
VRC Vertical Redundancy Check
VRC Visible Record Computer
VRM Virtual Resource Manager
VROM Voluntary Range of Motion
VROOMM Virtual Realtime Object Oriented Memory Manager
VRS Vacuum Relief System
VRS Voice Response System
VRS WordPerfect Graphics Driver File
VRST Virtual Reality Software and Technology
VRU Voice Response Unit
VS Variable Speed
VS Virtual Shock
VS Virtual Storage
VS Vital Signs
VSA Variant Specific Surface Antigen
VSAM Virtual Sequential Access Method
VSAM Virtual Storage Access Method
VSAT Very Small Aperture Terminal
VSAT Very Small Aperture Transmission
VSB Vestigial Sideband
VSC Variable Speed Control
VSC Video System Controller
VSCP Vital Statistics Cooperative Program
VSD Ventricular Septal Defect
VSE Virtual Storage Extended
VSF Vertical Scanning Frequency
VSI Virtual Screen Interface
VSIM Virion Specific Inhibitory Molecule
VSLI Very Large Scale Integration
VSM Vascular Smooth Muscle
VSM Virtual Storage Management
VSM Visiting Staff Member
VSOS Virtual Storage Operating System
VSP Virtual Single Processor
VSPC Visual Storage Personal Computing
VSR Voice Storage and Retrieval
VSS Vital Signs Stable
VSS Voice Storage System
VSSP Voice Switch Signaling Point
VSW Very Strange Warez
VT Video Tape
VT Video Terminal
VT Virtual Terminal
VTACH Ventricular Tachycardia
VTAM Virtual Telecommunications Access Method
VTAME Virtual Telecommunicaitons Access Method Entry
VTI Virtual Terminal Interface
VTM Virus Transport Media
VTOC Volume Table of Contents
VTP Virtual Terminal Protocol
VTR Video Tape Recorder
VTS Video Teleconferencing System
VTX Videotex
VU Voice Unit
VU Voltage Unit
VU Volume Unit
VUIS Virtually Unified Information Service
VUIT Visual User Interface Tool
VUP VAX Unit of Performance
VUP VAX Unit of Processing
VV Vaccinia Virus
VWB Visual WorkBench
VWL Variable Work Length
VWO Valves Wide Open
VXD Virtual Device Drivers
VZ VaricellaZoster
VZIG VaricellaZoster Immune Globulin
VZV VaricellaZoster Virus
W Tungsten
W Watt Unit of Power Measurement
W Watts
W Wide
W Width
W Word
W Write
W/O Without
W/S Words Per Second
wa While Awake
WAAC Western Association for Art Conservation
WABI Windows Application Binary Interface
WAC Wild ANSI Creators
WAC World Archaeological Congress
WACS Western and Central States
WADS Wide Area Data Service
WAIS Wechsler Adult Intelligence Scale
WAIS Wide Area Information Server
WAITS Wide Area Information Transfer System
WAMKSAM Why Are My Kids (or Kitties) Staring At Me?
WAN Wide Area Network
WAP Work Assignment Procedure
WASP Warriors Against Software Protection
WAT Word Association Test
WATS Wide Area Telecommunications Service
WATS Wide Area Telephone Service
WATS Wide Area Telephone System
WAV Waveform Audio File
WAV Windows Audio Video
WAV Windows Sound File
WB Western Blot
WB Wide Band
WBC White Blood Count
WBI Whole Bowel Irrigation
WBL Wild Balls
WBS Work Breakdown Structure
WBT Wet Bulb Temperature
WC Wild Cards
WC Wire Center
WC Without Charge
WCPC Wire Center Planning Center
WCS Writable Control Store
WCU Water Cooling Unit
WD Well Developed
WD White Dwarf
WD Wiring Diagram
WD Word
WD Working Draft
WDC World Data Center
WDCS Wideband Digital CrossConnect System
WDF World Domination Force
WDM Wavelength Division MultiPlexing
WDT Watch Dog Timer
WDT WatchDog Timer
WE Write Enable
WEDI Workgroup for Electronic Data Interchange
WEE Western Equine Encephalitis
WELL Whole Earth Electronic Link
WES Western Electronics Switching
WF White Female
WFR Wheal and Flare Reaction
WFW Windows For Workgroups
WG Working Group
WGN White Gaussian Noise
WGS Work Group System
WHCA White House Communications Agency
WHI Women's Health Initiative
WHO World Health Organization
WHOLIS World Health Organization Library Information System
WHOSIS World Health Organization Statistical Information System
WHOSS World Health Organization Staging System
WHR Waist Circumference To Hip Circumference
WI Working Instructions
WIBAMU Well I'll be a Monkey's Uncle
WICHE Western Interstate Commission on Higher Education
WIDE Widely Integrated Distributed Environment
WIF Water Insoluble Fraction
WiLD Wild Cards
WIMP Windows, Icons, Mouse, Pointing
WINS Warehouse Information Network Standards
WIP Work In Process
WIP Workcenter Information Package
WIP Work In Progress
WIPO World Intellectual Property Organization
WIS Worldwide Information System
WISC Wechsler Intelligence Scale for Children
WITS Washington Interagency Telecommunications System
WIX Windows Information Exchange
Wk Week
WK1 Worksheet File
WKB Workbook
WKE Worksheet
WKQ Spreadsheet
WKS Worksheet
WKZ Compressed Spreadsheet
WLN Western Library Network
WM White Male
WM Work Manager
WMF Windows Metafile File
WMP Waste Management Plan
WMS Warehouse Management System
WN Well Nourished
WN Wet Nebulizer
WNIC Wide Area Network Interface Co-Processor
WNIL Whois and Network Information Lookup Service
WNIM Wide Area Network Interface Module
WNL Within Normal Limits
WNOC Wide Network Operation Center
WNT Windows New Technology
WO Work Order
WO Write Only
WOB Work of Breathing
WOCE World Ocean Circulation Experiment
WOFTAM Waste of Flaming time and money
WOM Write Only Memory
WOM Write Optional Memory
WOP Without Pain
WORM Write Once
WORM Write Once Read Many
WOSA Windows Open Systems Architecture
WP Wedge Pressure
WP Whirlpool
WP Whole Protein
WP WordPerfect
WP Word Processing
WP Working Paper
WP Working Profile
WP Write Protect
WPB Whirlpool Bath
WPE World Pirate Echo
WPG Graphics File
WPG WordPerfect Graphics
WPG WordPerfect Graphics Format
WPI Worcester Polytechnic Institute
WPK Keyboard File
WPM Macro File
WPM WordPerfect Macro
WPM Words Per Minute
WPS Windows Printing System
WPS Word Processing Software
WPS Words Per Second
WPS Workstation Publishing System
WPW Wolff Parkinson White Syndrome
WQ! Compressed Spreadsheet File
WQ1 Spreadsheet File
WQF Workstation Query Facility
WR Write
WRC Workstation Resource Center
WRI Windows Write Document
WRT With Regards To
WRT With Respect To
WS Wasting Syndrome
WS Weapons Science
WS Work Space
WS Work Station
WS Work Status
WS Working Storage
WSMIS Weapon Systems Management Information System
WSN Wang System Networking
WSP Work Simplification Program
WSS Wang Station Sets
WSS Windows Sound System
WT Wait Time
Wt Weight
WT Write Through
WTE Whole Time Equivalent
WTM White Trash Magazine
WTO Write To Operator
WTOR Write To Operator With Reply
WVIEW World View Magazine
WW Weenie Warriors
WW Worldwide
WWAs Women With AIDS
WWC World Wide Couriers
WWFO World Wide Field Operations
WWTP Wastewater Treatment Plant
WWW World Wide Web
WYGIWYPF What You Get Is What You Pay For
WYSBYGI What You See Before You Get It
WYSIWYG What You See Is What You Get
WYSIWYG What You See Is What You Get
WYTYSYDG What You Thought You Saw, You Didn't Get
X Times
X Transmission
XA Extended Architecture
XB XBar (Crossbar)
XBAR Crossbar
XBAR XBar (Crossbar)
XBM Extended Basic Mode
XBT Crossbar Tandem
XCF Experimental Computing Facility
XCHG Exchange
XCMD External Command
XCOST Transfer Cost
XDE Extended Development Environment
XDP Extended Data Processing
XDR External Data Representation
Xe Xenon
XFCB Extended File Control Block
XFCN External Function
XFE XBar Front End
XFER Transfer
XFMC Cross Functional Management Committee
XGA Extended Graphics Adapter
XGA Extended Graphics Array
XIP Execute In Place
XL X-Linked
XLAT Translate
XLAT Translate By Table Lookup
XLM Excel Macro Language
XLMR X-Linked Mental Retardation
XLR X-Linked Recessive
XMA Chiasma
XMA Expanded Memory Adapter
XMIT Transmit
XMM Extended Memory Manager
XMS Extended Multiprocessor System
XMS Extended Memory Specification
XMT Transmit
XMTL Transmittal
XN Night Blindness
XNS Xerox Network Systems
XO Executive Officer
XOR Boolean Exclusive OR
XOR Exclusive Or
XR External Reset
XRD X-Ray Diffraction
XREF Cross Reference
XRF Extended Recovery Facility
XRF Extended Reliability Feature
XRM X-Resource Manager
XRT X-Ray Therapy
XSA CrossSection Area
XSV Transfer Cost System Value
XT Extended Technology
XTAL Crystal
XTC Extended Test Controller
XTC External Transmit Clock
XTP Express Transfer Protocol
XU X Unit
XUV X-Ray Ultraviolet
y Year
Y Yttrium
Y/A Years of Age
YA Yet Another
YABA Yet Another Bloody Acronym
YACC Yet Another Compiler Compiler
YAFA Yet Another "Fine" Abbreviation
YAG Yttrium Argon Garnet Laser
YAM Youngsters Against McAffee
YAM Youths Against McAffee
YAP Yet Another Ploy
YB Year Book
Yb Ytterbium
YCB Yeast Carbon Base
YDIC Youth Development Information Center
YIG Yttrium Iron Garnet
YLD Young Lawyers Division
YMMV Your Mileage May Vary
YO Years Old
YOB Year of Birth
YOLS Years of Life Saved
YP Yellow Pages
YPLL Years of Potential Life Lost
yr Year
YRBS Youth Risk Behavior Survey
YS Yield Strength
YSO Young Stellar Object
YTD Year To Date
YY Year
YY/MM/DD Year/Month/Day
Z Atomic Number
Z Zenith
Z Zoom
ZAMS Zero Age Main Sequence
ZB Zero Beat
ZBI Zero Bit Insertion
ZCE Zone of Critical Elasticity
ZD Zero Defect
ZDS Zenith Data Systems
ZDV Zidovudine
ZEEP Zero End Expiratory Pressure
ZETA Zero Energy Thermonuclear Assembly
ZEV Zero Emissions Vehicle
ZF Zero Flag
ZG Zero Gravity
ZI Zonal Index
ZIF Zero Insertion Force
ZIG Zoster Immune Globulin
ZIP Compressed File
ZIP Zone Improvement Plan
ZIP Zone Information Protocol
ZIP Zoster Immune Plasma
ZISC Zero Instruction Set Computer
ZMRI Zinc Metals Research Institute
Zn Zinc
ZO Zoom Out
ZOO Compressed File
ZPA Zone of Polarizing Activity
ZPG Zero Population Growth
ZPP Zinc Protoporphyrin
ZSL Zero Slot LAN
ZST Zone Standard Time
ZT Zone Time
Zyg Zygotene
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Greetings to: SHS, BoW, and all those others who support the cause.
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(C)IIRG 1992-2000 May Odin Guide your Way...