Of all the sections, this one should be the most out-of-date and incomplete. Essentially this section will be all the "Electronic Magazines" or "E-Zines" that started out on BBSes and spread to the Internet.
Instead of losing individual textfiles in the sea of BBSes, many writers chose instead to move to the "Magazine" model, where they would band together textfiles and release them as a group. This strengthened the chances of the files surviving and also made for impressive file sizes, a sign of quality to people browsing sites.
In many cases, the years listed are just what years I have collected, not the canonically known years the publication has existed. Every once in a while I go through and try to find more recent (or older) copies of the work to add.
40HEX Virus Magazine (1992-Present)
The Anti-Big Brother Association (1993-1994)
American Nihilist Underground Society (1989)
The Art of Technology Digest (1992)
Associated Spread of the Knowledge of Information (1992-1993)
Aryan Sekret Service (Unknown)
Anarchistic Tendencies (1988-1989)
The ATHENE Amateur Creative Writing Magazine (1989-1990)
Activist Times, Inc. (1988-1993)
Boston Anarchist Drinking Brigade (1990-1992)
Bits And Bytes Online (1993-1994)
Big Long and Hairy (1992-1994)
The Brotherhood of Warez (1994-1999)
The Braille Monitor (1994-1995)
Birmingham Telecommunications News (1992-1996?)
Beneath the Remains (1994-1995)
Bizzare Types of Warez (1994-1995)
Computer Down-Under-Ground Digest (1991-1992)
Commodore Hacking Magazine (1992-Present)
Connecticut Hacker Newsgroup (Unknown)
The Church of Virtuality Reality (1992)
Center of Intelligent Anarchists (1994)
The Communications Security Bulletin (1984-Present)
Communications of the New Order (1993-1995)
Cousins: A Pagan Journal (1991-1993)
Corrupted Programing International (1989)
Computer Virus Research and Information Service (1993-1994)
Critical Mass: A Technical Textfile Newsletter (1990-1992)
The Computer Underground Digest (1990-1998)
Cult of the Dead Cat (1994-1995)
Cyberspace Vanguard (1992-1993)
Cyber Phuck Magazines (Unknown)
The CyberSenior Review (1994-1997)
Demented Anarchists and Malicious Malignant Inventors of Terror (1992)
Durex Blender Corporation (1988-1992)
Distorted Digital Erection (1994)
The Delaware Valley Rail Passenger (1992-1995)
Damned Fucking Shit (1993-1996)
Digital Media Perspective (1994-1995)
DUB: The Monitor of Hip Hop Culture in Mainstream Media (1994)
EFFector Online (Formerly EFF News) (1991-1993)
Et Cetera: The Zine of Everything and Nothing (1994-1995)
The Church of Euthanasia (1992-1999)
Freakers Bureau Incorporated (1991)
Frontier Console Magazine (1994)
BITNET Fantasy-Science Fiction Fanzine (1985-1988)
Fucked Up College Kids (1993-2000)
Funhouse: The Cyberzine of Degenerate Pop Culture (1992-1993)
Greeny World Domination (1993-Present)
Hackers and Anarchists Anonymous (Unknown)
Hacking and Computer Crashing (1984)
H0'z ASCII/Anarchy Komputers and Drugz (1994)
The Hacker's Directory (Unknown)
The Hogs of Entropy (1994-Present)
The Holy Temple of Mass Consumption (1993)
Information, Communication, Supply (1993-1995)
I Don't Care if You Read This (Unknown)
Illegal: The Cracker Magazine (1985-1988)
Informatik: The Journal of Priv. Information (1991-1992)
Interface by Ben Henry (1993-1995)
The International Rogues Guild (1990-1991)
The Journal of American Underground Computing (1994-1995)
The Journal of American Undergound Computing (1994)
K-Rad GNUz and Bullshit (1994)
The Issue of Kultcha and the Culture of Issue (1986)
Love N' Rage Electronic Edition (1993)
The Legion of Doom/Hacking Technical Journal (1987-1993)
Legions of Lucifer (1990-1991)
The League for Programming Freedom (1991-1992)
The Adventures of Lone Wolf Scientific (1991)
M00se Dr0pings Magazine (1988-1990)
MACROEZ OF DISTRUKSION (Unknown)
Master Anarchists Giving Illicit Knowledge (1993)
Metazine: The Warez Review (Unknown)
Midnight Hackers Private Club (Unknown)
Mighty Illicit Liquid Kollection (1994-1995)
The mini-Annals of Improbable Research ("mini-AIR") (1994-1995)
Unsorted Magazine Directory (Kind of like a Magazine Rack)</I>
MiniSport Laptop Hacker (1992-1998)
The Phoenix/Panther Modernz Magazine (1990-1992)
Money Incorporated Textmag (1994-1996)
The Morpo Review (1994-Present)
Nuclear Phreakers Hackers Carders (1989)
National Alliance of Superior Technological Youth (1991)
Networks and Community, Compiled by Sam Sternberg (1993-1994)
The New Fone Express Electronic Edition (1991)
The Network Hackers' Alliance (1991)
Network Information Access (1989-1991)
National Security Anarchists (1991)
The NuKE Info Journal (1991-1994)
The Nullifidian / Lucifer's Echo (1994-1996)
<B>Zines That Only Produced One Issue</B>
Pete and Bernie's Philosophical Steakhouse (1994-1995)
Public-Access Computer Systems News (1990-1995)
Practical Anarchy Online (1992-1994)
Poop Enlightenment Zine/Really Elite Doodz (1994-1995)
PHANTASY: From the International Information Retrieval Guild (1990-1993)
Phreaking Hacking and Terrorism Enterprises (1992-1993)
PHRACK Magazine (1985-Present)
Phucked Phreak Productions (1991)
Phreakers/Hackers in the United Kingdom (1994)
Phreakers Hackers Underground Newsletter (1988-1990)
The Phone Losers of America (1994-1995)
The Poets' Corner by Keven Keyser (1987-1989)
Politics Online Magazine (1994-1995)
Poor Old Ugly Pompous Electronic Yams (Unknown)
Phose Phree Inner Circle (1994)
Phuckin' Phield Phreakers (aka Outdoor Life) (1989)
Private Line: A Journal Of Inquiry into the Phone System (1994)
Propoganda Unlimited (1994-1995)
Pizza Underground Digest (1993)
The Purple Thunderbolt of SPODE (1990-1992)
Rebel Anarchistic Tendencies (1990-1993)
Rhode Island Computer Underground Society Newsletter (1992-1993)
The Scrolls of Serenia (Unknown)
The BITNET Fantasy-Science Fiction Fanzine (1986-1988)
Swedish Hacker's Association Newsletter (1990)
Slightly Insane Anarchists (Unknown)
Southern Lights Magazine (1993-1995)
The Screams of Abel (1992-1993)
The Soverigns of Bell (1993-1995)
The Scrolls of Serenia (Unknown)
The Society of Skene Harmony, Unity, Trust, and Unbiased Propriety (1993-1994)
State of UnBeing (1994-Present)
Sand River Journal (1993-1995)
Short Talk Bulletin (Reprint) (1923-1935)
Sunlight Through The Shadows (1993-1995)
Subterranian Technologies Magazine (1994)
The Super Stupid Slambook (1994)
The Surfpunk Technical Journal (Mailing List) (1992-1994)
There Ain't No Justice (1988-Present)
The Toxic Custard Workshop Files (1990-Present)
International Teletimes (1993-1994)
The Free Journal ASCII Edition (1991-1992)
Mark Perkel's Thinking Magazine (1991-1992)
The Lawless Society (1991-1992)
Technical News Association (1993)
Tolmes News Service, by Hugo P. Tolmes (1987-1988)
Tricks of the Trade (1994-1996)
The Syndicate Report (1986-1989)
The Undiscovered Country (1992-1994)
Twisted Young Minds Expand (1994-1996)
Underground Community of Phreaks and Hackers (1994)
Underground Legion of Terroristic Research Activists (1991)
The Unplastic News (1991-1992)
United Phreakers Incorporated (1990-1992)
Undaground Rap Blastin Asiatic Newsletter (1994)
United States Underground (1993-1994)
Underground Technologies Magazine (1994)
Underground eXperts United (1991-Present)
Vaginal and Anal Secretions Newsletter (1992-1994)
Whatever Ramblings by Alex Swain (1992-1995)
Der Weltanschauung Magazine (The WorldView) (1991-1992)
Worthless Piece of Shit (1994)
Xenocide / Electronic Deicide (1992-1993)
Xenon Foundation / The X Files (1993-1994)
YGDRASIL Magazine: A Journal of the Poetic Arts (1994-1996)
Z*NET Magazine: The Online Atari 8-Bit Resource (1986-1992)
What is an Electronic Journal? By John Franks, Northwestern University, 1993
San Francisco Zine Publishers Resource Guide, by R. Seth Friedman of Food for Thought Industries