International Working Union of Socialist Parties was created in 1921.
Union of Lebanese Democratic Youth's motto is 'من أجل وطن يضمن الحقوق لشبابه|'.
The Union of Soviet Socialist Republics
National Democratic Congress: A Social Democratic Party which is a member of socialist International. It is a Center-Left Wing Party. New Patriotic Party: Center-Right, Liberal Conservative Party. It is a member of the International Democrat Union.
The two largest parties are the Socialist Party (Parti socialiste) and the Union for a Popular Movement (Union pour un Mouvement populaire).
Socialist Union Party was created in 1939.
Socialist Union Party ended in 1941.
Gabonese Socialist Union was created in 1991.
Socialist-Communist Union was created in 1923.
Socialist-Communist Union ended in 1932.
Patriotic Socialist Union was created in 2007.
Socialist Youth Union was created in 1921.