Southwest Georgia Regional Airport was created in 1935.
Southwest Ohio Regional Transit Authority was created in 1973.
National Park Service Southwest Regional Office was created in 1939.
Southwest Florida International Airport was created in 1983.
Episcopal Diocese of Southwest Florida was created in 1969.
Athens Regional Medical Center was created in 1919.
Arrowhead Regional Medical Center was created in 1999.
Landstuhl Regional Medical Center was created in 1953.
Washington Regional Medical Center was created in 1950.
Palmdale Regional Medical Center was created in 2010.
Oconee Regional Medical Center was created in 1957.
Rowan Regional Medical Center was created in 1936.