Belgian National League was created in 1975.
Belgian Football League was created in 1987.
Belgian League Cup was created in 1998.
Belgian Pro League was created in 1895.
Belgian National Badminton Championships was created in 1948.
Belgian National Cyclo-cross Championships was created in 1910.
National League A was created in 1999.
National Security League was created in 1914.
A-League National Youth League was created in 2008.
Speedway National League Division Three was created in 1947.
Jamaica National League was created in 2005.
National League of the North was created in 1936.
National Hurling League was created in 1925.