Air Ontario ended in 2001.
Ontario West was created in 1882.
Knowledge Ontario was created in 2006.
Ontario Express was created in 1987.
Ontario Cup was created in 1901.
Ontario Mills was created in 1996.
Archives of Ontario was created in 1903.
Ontario Apartments was created in 1924.
Ontario Derby was created in 1972.
Ontario Gazette was created in 1868.
Ontario Tower was created in 2007.
Ontario Reign was created in 2008.