American South Conference was created in 1987.
Conference South was created in 2004.
Big South Conference was created in 1983.
Gulf South Conference was created in 1970.
American West Conference was created in 1993.
American Lacrosse Conference was created in 2002.
American Midwest Conference was created in 1998.
American Jewish Conference was created in 1943.
American Football Conference was created in 1970.
American Unitarian Conference was created in 2000.
Mid-American Conference was created in 1946.
Eastern South Dakota Conference was created in 1927.
North-American Interfraternity Conference was created in 1909.