Southern California Logistics Airport was created in 1941.
Southern Wisconsin Regional Airport was created in 1942.
Southern California Breakers was created in 2005.
California Southern Railroad was created in 1880.
University of Southern California was created in 1880.
Southern California Sun was created in 1974.
Southern California Seahorses was created in 2001.
California Southern University was created in 1978.
Southern California InFocus was created in 2005.
Southern California Institute of Law was created in 1986.
Automobile Club of Southern California was created in 1900.
Southern California Institute of Architecture was created in 1972.
Southern California Baseball Association was created in 1977.