Serbian League East was created in 2006.
Serbian Volleyball League was created in 2006.
Serbian League West was created in 2006.
Serbian Hockey League was created in 1991.
Serbian First League was created in 2006.
Serbian First League of Handball was created in 1992.
American League East was created in 1969.
East-West League was created in 1932.
East Northumberland League was created in 1894.
National League East was created in 1969.
East Coast Super League was created in 2002.
Socialist League of the New East was created in 1927.
East Atlantic Gymnastics League was created in 1995.