List of left-wing internationals

This is a list of socialist, communist, and anarchist internationals. An "International" — such as, the "First International", the "Second International", or the "Socialist International" — may refer to a number of multi-national communist, radical, socialist, or union organizations, typically composed of national sections. Communist League, created in 1847 from the League of the Just, dissolved 1852 International Workingmen's Association (First International), 1864–1876 Anarchist St. Imier International, 1872–1877 International Working People's Association (Black International) 1881-? Second International, 1889–1916 International Working Union of Socialist Parties (21⁄2 International), 1921–1923 Communist International (Third International), 1919–1943 Communist Workers' International, 1922–mid-1920s Labour and Socialist International, 1923–1940 International Revolutionary Marxist Centre, 1932–1940s Revolutionary Workers Ferment 1948–unknown Situationist International, 1957–1971 International League for the Reconstruction of the Fourth International, 1973–1995 Committee for a Workers' International, 1974–2019 Trotskyist International Liaison Committee, 1979–1984 Revolutionary Internationalist Movement, 1984–2012 International Communist Seminar, 1992–2014 International Libertarian Solidarity, 2001–2005 International Union of Anarchists (Anarcho-communism) 2011–2013 International Conference of Marxist–Leninist Parties and Organizations (International Newsletter) (Maoism), 1988–2017 Coordinating Committee for the Refoundation of the Fourth International (Trotskyism), 2004–2017 International Communist Current (Left communism) International League of Peoples' Struggle (Anti-imperialism) International Meeting of Communist and Workers' Parties (Marxism–Leninism) International of Anarchist Federations (Synthesis anarchism, Anarcho-communism) International Workers' Association (Anarcho-syndicalism) World Socialist Movement (Classical Marxism, Impossibilism) Progressive International (Progressism, Socialism) International