West Yorkshire League was created in 1928.
East-West League was created in 1932.
National League West was created in 1969.
West Coast League was created in 2005.
American League West was created in 1969.
Serbian League West was created in 2006.
The American League West with 4. The American League East, American League Central, National League East, and National League West have 5. The National League Central has 6.
ABC Central West was created on 1937-04-29.
West Central Area Schools was created in 1993.
Communist League of West Germany was created in 1973.
West Bank Premier League was created in 1977.
West Asian Basketball League was created in 1998.