Royal Western Australian Historical Society was created in 1926.
Royal Australian Historical Society was created in 1901.
Western Australian angelshark was created in 2008.
Western Australian Museum was created in 1891.
The Western Australian Naturalist was created in 1939.
Western Australian Party was created in 1906.
Australian Society of Authors was created in 1963.
Australian Cinematographers Society was created in 1958.
Australian Mathematical Society was created in 1956.
Australian Psychological Society was created in 1966.
Society of Australian Genealogists was created in 1932.
Australian Computer Society was created in 1966.
Conrail Historical Society was created in 1995.