Tags: American Football League, Sports League.
United Indoor Football was a United States indoor football league that started in 2005. Ten owners from the National Indoor Football League including one expansion (the Dayton Warbirds which never played a game in UIF) and two from arenafootball2 (af2) took their franchises and formed their own league. The league was based in Omaha Nebraska.On July 22 2008 it was announced that the UIF would be merging with the Intense Football League 2009 season.