Socialist Workers Organisation - Senegal - was created in 1973.
Workers Organisation for Socialist Action was created in 1990.
National-Socialist Patriotic Organisation was created in 1941.
United Socialist Organisation of India was created in 1947.
Socialist Workers' Federation was created in 1909.
Communist Workers League - Senegal - was created in 1977.
Workers' Socialist League was created in 1975.
Workers' Socialist Organization was created in 1979.
Jewish Socialist Workers Party was created in 1906.
Workers Socialist Party of Bolivia was created in 1940.
Workers Party of Socialist Unity was created in 1976.
Socialist Workers Party of Hungary was created in 1925.
Socialist Workers' Party of Sweden was created in 1985.