Grandizo Munis was a Spanish Trotskyist politician turned left-communist following his break with the Fourth International.
The Revolutionary Socialist League (RSL) was a Trotskyist group in the United States established in 1973 and disbanded in 1989.
The Communist League was one of the first Trotskyist groups in Britain, formed in 1932 by members of the Communist Party of Great Britain in South London, including Harry Wicks, who had been expelled after forming a loose grouping inside the CPGB known as the Balham Group. This became the British Section of the International Left Opposition and adopted the name Communist League in June 1933. They published a monthly newspaper, Red Flag, and a quarterly journal, The Communist.
The Trotskyist International Liaison Committee was the international organisation established by the Workers Socialist League in Britain and its international co-thinkers in Italy, Denmark, the US and Turkey. It was founded in 1979.
The Spartacist League of Britain is a Trotskyist political organisation in Britain. It is the British section of the International Communist League.
The Marxist Group was an early Trotskyist group in the United Kingdom.
La Lutte was a left-wing paper published in Saigon, French-colonial Cochinchina, in the 1930s. It was launched ahead of the April–May 1933 Saigon municipal council election as a joint organ of the Indochinese Communist Party (PCI) and a grouping of Trotskyists and others who agreed to run a joint "Workers' slate" of candidates for the polls. This kind of cooperation between Trotskyists and Comintern-linked communists was a phenomenon unique to Vietnam. The editorial line of La Lutte avoided criticism of the USSR while supporting the demands of workers and peasants without regard to faction. The supporters of La Lutte were known as lutteurs.
The Trotskyist Organization of the United States was a small Trotskyist group active in the U.S. during the 1970s and 1980s. The group was founded by two dissident factions which had emerged at the Socialist Workers Party's 1971 convention.
Under a variety of names and within a number of organizations over at least 17 years, the group around Harry Turner, or Turnerites was a presence within Trotskyism in the United States.
The Revolutionary Workers League is a small Trotskyist group formed in the United States in the late 1970s. The RWL still has about 20 active members.
The Spark is a Trotskyist group in the United States aligned internationally with the Lutte Ouvrière tendency.
The Spartacist League is a Trotskyist political grouping which is the United States section of the International Communist League, formerly the International Spartacist Tendency. This Spartacist League named themselves after the original Spartacus League of Weimar Republic in Germany, but has no formal descent from it. The League self-identifies as a "revolutionary communist" organization.
The Ligue trotskyste de France is a French Trotskyist group. It is a section of the International Communist League or "Spartacist" tendency.
The Revolutionary Tendency within the American Socialist Workers Party was an internal faction that disagreed with the direction the leadership was taking the party on several important issues. Many groups and movements would have their roots in the RT, both in the United States and internationally, including the Socialist Equality Party and the world Spartacist and LaRouche movements and their various splinters.
The French Turn was the name given to the entry between 1934 and 1936 of the French Trotskyists into the French Section of the Workers' International. The French Turn was repeated by Trotskyists in other countries during the 1930s.
The International Socialists (1968–1986) was a Third Camp Trotskyist group in the United States.
The International Communist League (Fourth Internationalist) abbreviated as ICL(FI), earlier known as the international Spartacist tendency (iSt) is a Trotskyist international. Its largest constituent party is the Spartacist League (US). There are smaller sections of the ICL (FI) in Mexico, Canada, France, Germany, Ireland, Italy, Japan, South Africa, Australia, Greece and the United Kingdom.
Michel Pablo was the pseudonym of Michalis N. Raptis, a Trotskyist leader of Greek origin.
The International Bolshevik Tendency is a Trotskyist International organisation.
