Communist Workers League - Norway - ended in 2006.
Communist Workers Party - Denmark - ended in 1994.
Communist Workers Party of Catalonia ended in 2000.
Association of Communist Workers ended in 1997.
Workers Communist League - Gitlowites - ended in 1934.
Fatherland Party - Norway - ended in 2008.
Catalan Communist Party ended in 1930.
Romanian Communist Party ended in 1989.
Communist Party of Moldova ended in 1991.
Communist Party of Turkmenistan ended in 1991.
Communist Party of Czechoslovakia ended in 1992.
Spanish Communist Party ended in 1921.