American Baseball Coaches Association (ABCA) - A nonprofit organization having more than 5,000 members, including coaches from every state in the country and over 200 international members. www.abca.org
Major League Baseball Players Alumni Association - Organization of former players. Features information, history, and news of the organization's activities. www.mlb.com/mlb/features/alumni/index.html
The United States Amateur Baseball Association. - The USABA is here for the promotion and development of the players and fans in youth baseball pastseason tournament competitions at state, regional, and national level. www.usaba.com
