HopSFA
- For students and alumni of Johns Hopkins University. Includes information on meetings, history of the club, the HopSFA Hymnal, the club library, and convention planning.
- http://www.jhu.edu/~hopsfa/

Shore Leave
- Registration, guests, vendors, program, activities, policies, advertising, and hotel information for this media convention held annually in Baltimore.
- http://www.shore-leave.com

Farpoint
- History, dealers, updates, and registration information for this Science Fiction media convention held annually in Baltimore.
- http://www.bcpl.net/~wilsonr/

Baltimore Science Fiction Society
- Extensive science fiction and fantasy resources in the forms of lists, history, and links, kept by this Maryland area fan group. Also hosts Balticon.
- http://www.bsfs.org/

Balticon
- Program, registration, and information for this annual convention in Maryland.
- http://www.balticon.org/