Interscholastic Hockey League was created in 1998.
University Interscholastic League was created in 1910.
Interscholastic League of Honolulu was created in 1909.
Sussex County Interscholastic League was created in 1976.
Rhode Island Interscholastic League was created in 1932.
Western Pennsylvania Interscholastic Athletic League was created in 1907.
Interscholastic was created in 1999.
Premier Hockey League was created in 2005.
Minor Hockey League was created in 2009.
Bulgarian Hockey League was created in 1949.
United Hockey League was created in 1991.
Malaysia Hockey League was created in 1987.
Midwest Hockey League was created in 2008.