Senegalese Party of Socialist Action was created in 1957.
Senegalese Socialist Party was created in 1934.
Sardinian Socialist Action Party was created in 1948.
National Socialist Action Party was created in 1982.
Liberal Socialist Action Party was created in 1998.
Senegalese Democratic Party was created in 1974.
Senegalese Liberal Party was created in 1998.
Senegalese Communist Party was created in 1965.
Socialist Workers Party - UK - was created in 1977.
Social Democratic Action was created in 1951.
Freedom Socialist Party was created in 1966.
Socialist Party of Massachusetts was created in 197#.
Socialist Party of Yugoslavia was created in 1921.