Historical Writers' Association was created in 2010.
American Writers Association was created in 1946.
Khmer Writers' Association was created in 1956.
Dog Writers Association of America was created in 1935.
Boxing Writers Association of America was created in 1926.
Pro Basketball Writers Association was created in 1973.
Russian Association of Proletarian Writers was created in 1925.
Philadelphia Sports Writers Association was created in 1904.
Scottish Football Writers' Association was created in 1965.
Hebrew Writers Association in Israel was created in 1921.
Association of British Science Writers was created in 1947.
American Medical Writers Association was created in 1940.