Hospital Broadcasting Association was created in 1992.
Ontario Hospital Association was created in 1924.
Hospital Almoners' Association was created in 1903.
American Hospital Association was created in 1898.
Oklahoma Hospital Association was created in 1919.
Georgia Hospital Association was created in 1929.
American Animal Hospital Association was created in 1933.
Texas Psychological Association was created in 1947.
Texas Forensic Association was created in 1972.
Texas Children's Hospital was created in 1954.
Texas State Historical Association was created in 1897.
North Texas Baptist Association was created in 2000.