The Big 12 Conference is a conference of 16 universities which participate in the National Collegiate Athletic Association's Division I Football Bowl Subdivision football. The conference formed in 1994 and begin conference play in the fall of 1996. The schools that compose the Big 12 Conference, except for Arizona, Arizona State, Brigham Young, Central Florida, Cincinnati, Utah, and West Virginia, were members of either the Big Eight Conference or the Southwest Conference, and have won 21 national titles including 3 titles since the inception of the Big 12 Conference.