Yahoo! Groups: Saab bbl
- Discussion and announcements for events on the saab bulletin board. [Yahoo! registration required.]
- http://groups.yahoo.com/group/saab_bbl/

Yahoo! Groups: The 57th Crusaders
- Mailing list primarily for European fans of the show, but all English-speaking fans are welcome. [Yahoo! registration required.]
- http://groups.yahoo.com/group/57th/

Yahoo! Groups: Space Above and Beyond Fanfic Writers
- A list for beginning writers of fan fiction. [Yahoo! registration required.]
- http://groups.yahoo.com/group/SpaceAab_FanFic_W/

Yahoo! Groups: Saabfanfic
- Mailing list for fan fiction writers and readers. [Yahoo! registration required.]
- http://groups.yahoo.com/group/saabfanfic/

Yahoo! Groups: SaabTV
- Announcements of TV appearances by series actors. [Yahoo! registration required.]
- http://groups.yahoo.com/group/saabTV/

Yahoo! Groups: The Bacchus
- Discussion and fan fiction list for fans of the show. [Yahoo! registration required.]
- http://groups.yahoo.com/group/the-bacchus/

Yahoo! Groups: Space: Above and Beyond The Virtual Seasons
- Mailing list for those interested in writing the Virtual Season episodes. [Yahoo! registration required.]
- http://groups.yahoo.com/group/saab-tvs/

Yahoo! Groups: The New Wildcards
- List for fan fiction writers who want to invent their own characters in the series universe. [Yahoo! registration required.]
- http://groups.yahoo.com/group/newwildcards/