World Psychiatric Association was created in 1950.
Association of Psychiatric Social Workers was created in 1929.
British Indian Psychiatric Association was created in 1995.
Independent Psychiatric Association of Russia was created in 1989.
United States Psychiatric Rehabilitation Association was created in 1974.
Association of Psychiatric Social Workers ended in 1970.
The official listing of mental disorders for the US is published by the American Psychiatric Association (APA) in the Diagnostic and Statistical Manual of Mental Disorders (DSM).
World Esperanto Association was created in 1908.
World Umpires Association was created in 2000.
World Clown Association was created in 1983.
World Hockey Association was created in 1972.
World Nuclear Association was created in 2001.
World Scrabble Association was created in 2005.