Sports league
group of sports teams or individual athletes that compete against each other
National Association of Intercollegiate Athletics
National Soccer League
Mid-Eastern Athletic Conference
LEN Champions League
Women's LEN Super Cup
Southwestern Athletic Conference
Swedish Basketball League
World League of American Football
American League Central
Baltic handball league
Drew League
World Chase Tag
North Korean Championship
Negro Major League
North-West North 1
North-West North 2
Western Hockey League
U Sports women's volleyball
Eastern Counties 5
Eastern Counties 6
Western Athletic Conference
Russian Hockey League (2011—2015)
Macon Trax