Canadian Junior Football League was created in 1890.
Scottish Junior Football North Premier League was created in 2001.
Scottish Junior Football West Premier League was created in 2002.
Scottish Junior Football East Region Super League was created in 2002.
Scottish Junior Football East Region Premier League was created in 2006.
Dundas Shamrocks Junior Rugby League Football Club was created in 196#.
The motto of Canadian Junior Football League is 'A Canadian Tradition Since 1890'.
Junior Women's Hockey League was created in 2007.
International Junior Hockey League was created in 2005.
Metro Junior A Hockey League was created in 1950.
National Junior Classical League was created in 1936.
Minnesota Junior Hockey League was created in 1974.