Arena Football League on ESPN ended in 2008.
Arena Football League ended in 2009.
ESPN Sunday Night Football ended on 2006-01-01.
Denver Dynamite - arena football - ended in 1991.
AFL is the Arena Football League. Two examples of AFL football etiquette include not fighting with the referee and shaking hands at the end of the game.
I found mine by going to my league's home office, then looking at the address bar lol. And there it was at the very end of the address.
New York Knights - arena football - ended in 1988.
Regional Football League ended in 1999.
World Football League ended in 1975.
Enterprise Football League ended in 2009.
Lancashire League - football - ended in 1903.
Football League Extra ended in 2004.
Intense Football League ended in 2008.