Workers' Unity League was created in 1929.
Workers' Unity League ended in 1935.
Workers Party of Socialist Unity was created in 1976.
Trade Union Unity League was created in 1929.
Workers' Internationalist League was created in 1983.
League for a Workers Republic was created in 1968.
Workers' Socialist League was created in 1975.
Workers League - UK - was created in 1975.
Workers International Vanguard League was created in 1996.
Communist Workers League - Norway - was created in 1972.
Workers Communist League - Gitlowites - was created in 1933.
Revolutionary Workers' League of Sweden was created in 1975.
Revolutionary Workers League - Oehlerite - was created in 1935.