German National Socialist Workers' Party - Czechoslovakia - was created in 1919.
National Socialist Dutch Workers Party was created in 1931.
National Socialist Workers' Party - Sweden - was created in 1933.
National Socialist Workers' Party of Denmark was created on 1930-11-16.
Socialist Workers' Federation was created in 1909.
Workers' Socialist Organization was created in 1979.
Workers' Socialist League was created in 1975.
Flemish Socialist Workers Party was created in 1877.
Zionist Socialist Workers Party was created in 1904.
Socialist Workers Party - Ireland - was created in 1971.
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.