They have won 2 national titles
Nebraska has 5 National titles.
Zero.
Michigan has 11 claimed national titles and 5 unclaimed national titles.
zero
2 1980, 1942
OU has 7 national football titles
they won 13 not 8
Florida has 3 recognized National Titles in 96 , 06 , 08
The University of North Carolina Tar Heels have not won any national titles in football.
The University of Southern California Trojans lay claim to eleven national titles in football.
They have won 8 (1961,1964,1965,1973,1978,1979,1992,2009.)