Förfallna ligor
- All-American Hockey League (1987–1988)
- All American Hockey League (2008–2011)
- America East Hockey League (2005–2008)
- Amatörhockeyförbundet i Kanada (1886–1898)
- Amerikansk amatörhockeyliga (1896–1917)
- American Hockey Association (1926–1942)
- Atlantic Coast Hockey League (1981–87) (1981–1987)