Association of Proletarian-Revolutionary Authors was created in 1928.
Association of Nigerian Authors was created in 1981.
Society of Authors was created in 1884.
Authors' Club was created in 1891.
Authors Guild was created in 1912.
Australian Society of Authors was created in 1963.
Norwegian Authors' Union was created in 1893.
ME Association was created in 1976.
Historical Association was created in 1906.
Union Association was created in 1884.
Mathematical Association was created in 1871.
Western Association was created in 1934.
The Copyright Association was created in 1872.