Baseball
American Federation Of Umpires - http://www.americanfederationofumpires.com/
A group of men and women who share the common goal of consistent improvement and adjustment in their umpiring skills and knowledge of the game.
Baseball Canada - http://www.baseball.ca/
Dedicated, through collaborative leadership, to develop, promote and deliver ethical athlete centred programs which allow individuals to maximize their potential.
San Diego County Baseball Umpires Association - http://www.sandiegocountyumpires.org/
Dedicated to providing the best possible officiating for high school baseball in San Diego.