- International Senior Softball Association
- Non-profit corporation that promotes and encourages physical fitness and public participation in senior athletic activities.
- National Softball Association for the Deaf
- Independently-operated organization that promotes and protects the mutual interests of all members. Also provides a social outlet for hearing-impaired participants. .
- North American Gay Amateur Athletic Alliance
- Organizes participation by its member associations in athletic, social, cultural or charitable activities regardless of sex orientation.
- Senior Softball-USA and Senior Softball World Championships
- Contains news, team ratings, message board, and concise history of the association.
- Slo-Pitch National
- Offers member teams with qualifying tournament program that leads to regional, provincial, and national championships.
- Slo-Pitch Ontario Association
- Non-profit organization that regulates the sport in the province.
- Southern Softball Association of America
- Established in 1984 at Peter's Creek, North Carolina. Presents team ratings and information on tournaments.
- USSSA Slow Pitch
- Site provides announcements, team and tournament information, forms, contacts, and copies of rules and bylaws.
|