English National League ended in 1954.
English National League was created in 1935.
English National Ice Hockey League was created in 1996.
National Rookie League ended in 2002.
National League for Democracy ended in 2010.
National Security League ended in 1942.
National League Party ended in 1931.
National Socialist League ended in 1939.
English League North ended in 1982.
National Socialist Schoolchildren's League ended in 1933.
National Indoor Football League ended in 2008.
National Socialist Teachers League ended in 1943.
National-Christian Defense League ended in 1935.