American West Conference was created in 1993.
American West Conference ended in 1996.
Mountain West Conference was created in 1999.
Great West Conference was created in 2004.
West Coast Conference was created in 1952.
Big West Conference was created in 1969.
West African Postal Conference was created in 2001.
American Lacrosse Conference was created in 2002.
American South Conference was created in 1987.
Mid-American Conference was created in 1946.
American Midwest Conference was created in 1998.
American Unitarian Conference was created in 2000.
American Jewish Conference was created in 1943.