National Softball Association for the Deaf (NSAD)
nsad.org
News, history of NSAD, directory, regions, tournaments, by-laws, rules, umpires,message board, links.
Senior Softball-USA
seniorsoftball.com
Sanctions tournaments and championships, registers players, writes the rulebook, publishes Senior Softball-USA News, hosts international softball tours and promotes senior/master-level softball.
SPN Slo-Pitch National
slo-pitch.com
Slo-Pitch National - Canada's largest adult slo-pitch organization, administering the Molson Slo-Pitch tournament program.
North American Gay Amateur Athletic Alliance
nagaaasoftball.org
Gay softball leagues in about 30 cities with two divisions: Open and Women's.
Southern Softball Association of America
ssaasoftball.com
A National Softball organization, established in North Carolina in 1984. Sanctioning all types of softball from Adult, Girl's FastPitch, Girl's and Boy's Slow Pitch
USSSA - Slowpitch
usssa.com
Official site of and governing body for the United States Specialty Sports Association.
Softball Canada
softball.ca
Softball Canada is the governing body for the sport of Softball in Canada, providing softball opportunities for all Canadians, through the development, delivery and promotion of programs and services, both domestically and internationally.
International Senior Softball Association
seniorsoftball.org
The ISSA promotes senior softball worldwide for men and women over the age of 50. They conduct the ISSA World Championships each year.
Capital Softball Association
indiansoftball.freehomepage.com
Members, photographs, and contacts. Located in Bhubaneswar, India.
Maryland ISA
isamd.com
The state's Independent Softball Association that offers various leagues for differing levels of play for men, co-ed and senior teams. Features news, calendar, and registration and contact forms.
SPOA Slo-Pitch Ontario Association
slopitch.org
Provides news, information, handbook, magazine, merchandise, volunteer and membership information, and links.