National League for Opposing Woman Suffrage was created in 1910.
Men's League for Opposing Woman Suffrage was created in 1909.
Women's National Anti-Suffrage League was created in 1908.
Manhood Suffrage League was created in 1874.
Men's League for Women's Suffrage was created in 1907.
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.
National Rookie League was created in 2000.
National Softball League was created in 2009.
Jamaica National League was created in 2005.
National Touch League was created in 1997.