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...

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

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

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...

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

The National Football League (NFL) was founded in 1920 as the American Professional Football Association (APFA) with ten teams from four states, all of...

The United Football League (UFL) is a professional American football high-level minor league which started play in March 2024. The league was created following...

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

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