International Baseball Federation 24
Officiating 18
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 American Baseball Coaches Association (ABCA)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.
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Major League Baseball Players Alumni AssociationMajor League Baseball Players Alumni Association
 Organization of former players. Features information, history, and news of the organization's activities.
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