World Football League (WFL) was an American football league that played one full season in 1974 and most of its second in 1975. Although the league's...

minor league of the National Football League (NFL). Originally founded in 1989 as the World League of American Football (or WLAF), the league was envisioned...

defunct leagues of American football and Canadian football. Major: National Football League (NFL), 1920– Originally American Professional Football Association...

article gives a list of association football confederations, sub-confederations and associations around the world. The sport's international governing...

as the Football League, it is the oldest football league in the world, and was the top-level football league in England from its foundation until 1992...

Extreme Football League (X League) is a women's semi-professional indoor American football league operating in the United States. The league was originally...

National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference...

The American Football League (AFL) was a major professional American football league that operated for ten seasons from 1960 until 1970, when it merged...

division of the English Football League (EFL) and second-highest overall in the English football league system, after the Premier League, and is currently contested...

the NAIA. The National Football League (NFL) has the highest average attendance of any professional sports league in the world. Its championship game...