American Professional Football League was created in 2003.
Indoor Professional Football League was created in 1998.
Women's Professional Football League was created in 1999.
Hawaii Professional Football League was created in 2010.
Professional Spring Football League was created in 1991.
Eastern League of Professional Football was created in 1926.
Portuguese League for Professional Football was created in 1978.
American Football League was created in 1959.
Pacific Coast Professional Football League was created in 1940.
Korea Semi-Professional Football League was created in 1964.
All American Football League was created in 2007.
World League of American Football was created in 1991.
American Football League on ABC was created in 1960.