A+ Research and Writing
Geared towards high school and college students.

 Algonquin College Technical Writer Program
 Association of Teachers of Technical Writing

 Community Writers' Association
Membership free, but website offers free access to job board, market listings, chat, links, other resources.

 Devonia Technical Communication Services Incorporated

 Free Writers' Classifieds
Categories include: markets, events, writers for hire, promotion, services. These classifieds now offer a paid section as well for those who want to keep their ads permanently at the top.

 Gebbie Press
Media directory. Provides links to hundreds of dailies, weeklies, TV and radio stations, and magazines. U.S. focus.

 HTML 4.0 Specification
 HTML Tools Library

 InterChange Conference
Maintained by Nancy Stegall of the DeVry Institute of Technology.

 Macromedia
 Masterpiece Media Presents: Technical Writers To The Rescue!
 Matt's Script Archive
 NIVA Inc.

 Preditors and Editors
Guide to publishers and publishing services. A ton of useful info here. Includes a "warnings" page about business or people that have generated complaints from writers.

 Professional Organizations - Pubsnet
 Resources for Writing Instructors
 SGML
 SGML Primer
 SGML-related sites
 Simbol
 Style Guides

 TECHWR-L
The Official TECHWR-L, the Web site supporting the TECHWR-L listserv list.

 Technical Communication Ring
 Technical Communication Services
 Tenagra home page

 The Writer's Place
Database of submission guidelines to nearly 500 markets.

 The User Friendly Manuals' Website
 Top 10 Winsock Applications
 Usable Information Technology (Jakob Nielsen's site)
 Writing software