Convention Listings by Jenga
International convention listings categorize by location, name, and month. Also, a forum and chatroom.

Corflu
An annual fanzine fan convention, usually in February. Site includes membership, location, and hotel information for the current convention, and history of past conventions.

Creation Entertainment
Star Trek, Hercules/Xena, and other science fiction conventions. (CC)

Dragon*Con TV (DCTV)
Featuring original video content created for the Dragon*Con sci-fi/fantasy convention.

Fanboy's Convention List
Convention list covering a little bit of everything from Science Fiction, Fantasy, Horror, and Gaming.

Gatecon
Convention details, ticket sales, and auctions. Multiple fandom convention including Babylon 5, Battlestar Galactica, Smallville, and Andromeda.

Mars7
International Sci-Fi and Fantasy Community based in York, UK. Their website features a weekly quiz, picture gallery, fan fiction, reviews, chat, scoreboards, writing competitions, links, top 20 competition, and mailing list.

Other Worlds Cafe
An old pre-internet science fiction club and literary discussion group which started on AOL.

SciFi Conventions
Newsletter and listing of upcoming conventions.

SF-Lovers Conventions List
World wide listing of conventions.

The International Association for the Fantastic in the Arts
IAFA web has organization activities, membership details, conference news, officers, and email discussion list.

Zine Guild
Organization devoted to help and educate fanzines, e-zines, and 'zines of the speculative fiction genres (science fiction, fantasy, and horror).