Communist League was created in 1847.
Communist League of Slovakia was created in 1991.
Communist League of America was created in 1928.
Communist League of Struggle was created in 1931.
Communist League - Canada - was created in 1977.
Communist League of Great Britain was created in 1965.
Japan Revolutionary Communist League was created in 1957.
Revolutionary Communist League of Britain was created in 1968.
Young Communist League USA was created in 1920.
Young Communist League of Japan was created in 1925.
Young Communist League of Canada was created in 1923.
Communist Workers League - Norway - was created in 1972.
Workers Communist League - Gitlowites - was created in 1933.