Associations

• Amateur Softball Association (ASA)
• United States Specialty Sports Association (USSSA)
• National Softball Association (NSA)
• Independent Softball Association (ISA)
• International Senior Softball Association (ISSA)
• Senior Softball-USA (SSWC)
• Softball Players Association
• ISF (International Softball Federation)
• Las Vegas Senior Softball Association
• Washington, DC Metro Slow Pitch Hall of Fame
• North American Senior Circuit Softball
• World Vintage Softball

Publications

• GeezerJock Magazine
• Softball Today Magazine
• Softball Magazine
• Senior National Championship History (all Associations)
• Over the Hill and Picking Up Speed

Other Senior Links

• Huntsman World Senior Games