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 Ontario was created in 2011.
Socialist Party of Albania was created in 1991.