Communist Workers' International was created in 1921.
Association of Communist Workers was created in 1969.
Communist Workers' Party of Sweden was created in 1980.
Communist Workers' Party of the Netherlands was created in 1921.
Spanish Communist Workers' Party was created in 1973.
Communist Workers' Party of Germany was created in 1920.
Communist Workers League - Senegal - was created in 1977.
Communist Workers Party - Denmark - was created in 1976.
Communist Workers' Party of Bulgaria was created in 1922.
Communist Workers League - Norway - was created in 1972.
Russian Communist Workers Party was created in 1991.
Workers' Communist Party - Norway - was created in 1973.
Workers Communist League - Gitlowites - was created in 1933.