English National League was created in 1935.
English National Ice Hockey League was created in 1996.
English National League ended in 1954.
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.
National Soccer League was created in 1977.
National Rookie League was created in 2000.
GFSN National League was created in 2002.