Independence Girl's Softball Association
- Game schedules, sponsorship information, and league news.
- http://www.igsasoftball.com/

PA Softball
- Forums, tournament information (ASA, NSA, Pony, USSSA, and ISA), and other softball information from the Mid-Atlantic region.
- http://www.pa-softball.com/

Independent Softball Association
- Softball organization that sponsors fastpitch tournaments and a world series.
- http://isasoftball.com

British Columbia Amateur Softball Association
- Official governing body for softball in British Columbia, Canada.
- http://www.softball.bc.ca/