RPGA - Official site for a worldwide gaming association. Features news, campaigns, membership information, conventions, and articles.The RPG Finder - A Player / DM registry. Dedicated to helping people from around the world find an RPG group near them or on the net.
Fathomgate Online - Player registry/locator and convention listings.
Paths Travelled - A D&D campaign played both face-to-face and online. Admittance by invitation only. With background, characters, and house rules.
UNofficial RPGA Web Site - Unofficial information and news about the Role Playing Game Association, with a focus on the members. Definitely NOT the standard company line. Site sponsors several related email lists as well.
NASCRAG - By-invitation-only organization of gamemasters writing and organization convention tournaments since 1980.
The Broken Oar Inn - A group playing Rolemaster and Star Wars. Characters, places, and events in the gaming worlds, and history of the group.
Role Playing Games Association for Europe - Official site for RPGA in Europe. Includes lists of events, clubs, retailers, and information on Living City and Living Force.
The Chaos Society - International group for fans of Chaosium roleplaying games. Includes information on their magazine, Tradetalk.