PAC 12 School History The Pac-12 Conference is a collegiate athletic conference that operates in the Western United States, participating in 22 sports at the NCAA Division I level. Arizona State Sun Devils Established: 1931 NCAA Championships: 5 See School History Arizona Wildcats Established: 1914 NCAA Championships: 5 See School History California Golden Bears Established: 1915 NCAA Championships: 8 See School History Colorado Buffaloes Established: 1890 NCAA Championships: 1 See School History Oregon Ducks Established: 1915 NCAA Championships: 1 See School History Oregon State Beavers Established: 1915 NCAA Championships: 3 See School History Southern California Trojans Established: 1912 NCAA Championships: 14 See School History Stanford Cardinal Established: 1918 NCAA Championships: 8 See School History UCLA Bruins Established: 1924 NCAA Championships: 16 See School History Utah Utes Established: 1892 NCAA Championships: 1 See School History Washington Huskies Established: 1915 NCAA Championships: 4 See School History Washington State Cougars Established: 1917 NCAA Championships: 0 See School History