Ontario Professional Hockey League was created in 1907.
Northern Ontario Junior Hockey League was created in 1970.
Order of Hockey in Canada was created in 2012.
One translation might be Ontario Hockey League, a junior hockey league located in Canada.
Latvian Hockey League was created in 1931.
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.
Icelandic Hockey League was created in 1991.