Left-wing internationals

political organization (1919–1943)

international organization of social revolutionaries

political international

international network of Green parties and political movements

communist political international

The '''International Workers' Association – (IWA–AIT''') is an international federation of anarcho-syndicalist labor unions and initiatives.

international movement of progressive political activists and groups

conference of leftist socialist political parties and other organizations from Latin America and the Caribbean

campaign for a new Worker's International

The Peasant International (), known most commonly by its Russian abbreviation Krestintern (Крестинтерн), was an international peasants' organization formed by the Communist International (Comintern) in October 1923. The organization attempted to achieve united front relations with radical peasant parties in Eastern Europe and Asia, without lasting success. After failing to make headway with important initiatives in Bulgaria, Yugoslavia, and China in the 1920s, the organization was placed on hiatus at the end of the decade. The so-called Red Peasant International was formally dissolved in 1939.

1928–1930 faction of the Soviet Communist Party

international association of political parties

International organization

governing authority of the Comintern (1919 to 1943)

political international

international political party (1881–87)