The Left in the European Parliament – GUE/NGL is a left-wing political group of the European Parliament established in 1995. Before January 2021, it was named the European United Left/Nordic Green Left.
The Trotskyist Fraction – Fourth International is a political international of Trotskyist political organizations that claim to adhere to the political legacy of the Fourth International. It was formed by groups which arose as the "Internationalist Bolshevik Faction" within the International Workers League (IWL-FI) in 1989. Regarded at first as an "external fraction" who had been wrongly expelled, from 1988 to 1990 the Argentinian Socialist Workers' Party (PTS) had three splits: first when a number of militants returned to the Argentinian Movement for Socialism (MAS) party, then when another group of militants sympathized with the British Workers Revolutionary Party and the third when supporters of León Pérez decided to follow a mass party perspective.
The Democratic Convergence of Catalonia, frequently shortened as Convergence was a Catalan nationalist, liberal political party in Catalonia (Spain), currently still existing without any political activity.
Solidarity is a revolutionary multi-tendency socialist organization in the United States, associated with the journal Against the Current. Solidarity is an organizational descendant of the International Socialists, a Third Camp Marxist organization which argued that the Soviet Union was not a "degenerated workers' state" but rather "bureaucratic collectivism," a new and especially repressive class society.
The Communist Party of Spain (Marxist-Leninist) is a communist political party in Spain, formed in 1964 through the merger of splinter groups of the Communist Party of Spain (PCE).
The Workers' Party is an Argentine Trotskyist political party. It was the largest national section of the Co-ordinating Committee for the Refoundation of the Fourth International.
Jorge Altamira, is an Argentine activist and politician leading the Workers' Party in Argentina.
CEDADE was a Spanish neo-Nazi group that concerned itself with co-ordinating international activity and publishing.
The Workers' Communist Party is a communist party in Italy. It was created in 2006 by the Trotskyist breakaway wing of the Communist Refoundation Party led by Marco Ferrando. The PCL is the Italian section of Coordinating Committee for the Refoundation of the Fourth International.
The Communist Alternative Party is a communist political party in Italy. Its leader and founder is Francesco Ricci.
The Revolutionist Workers' Party is a Trotskyist and internationalist socialist political party in Turkey. DİP is a section of the Co-ordinating Committee for the Refoundation of the Fourth International.
On 20 October 2010, Argentine student and Trotskyist activist Mariano Ferreyra was shot dead in Buenos Aires by members of a railway workers union.
The Permanent Conference of Political Parties of Latin America and the Caribbean is an international organization of political parties in Latin America and the Caribbean. It was created at the behest of the Institutional Revolutionary Party on 12 October 1979 in Oaxaca, Mexico, and brings together liberal, social democratic, Christian democratic, and other leftist political parties. Its first president (1979–1981) was Gustavo Carvajal Moreno of Mexico (PRI). Its current president is the Mexican politician Alejandro Moreno Cárdenas (PRI).
Liberty and Refoundation is a left-wing political party in Honduras. Libre was founded in 2011 by the National Popular Resistance Front (FNRP), a leftist coalition of organizations opposed to the 2009 coup.
The Communist Refoundation Party is a communist political party in Italy that emerged from a split of the Italian Communist Party (PCI) in 1991. The party's secretary is Maurizio Acerbo, who replaced Paolo Ferrero in 2017. Armando Cossutta was the party's founder, while Fausto Bertinotti its longest-serving leader (1994–2008). The latter transformed the PRC from a traditional communist party into a collection of radical social movements.
The Coordinating Committee for the Refoundation of the Fourth International (CRFI) was a Trotskyist international organisation. Its name in Spanish was Coordinadora por la Refundación de la Cuarta Internacional. It was formed in 2004 at a conference in Buenos Aires called by the Movement for the Refoundation of the Fourth International. It had members in South America, Western Europe and the Middle East. The committee had nine members from Argentina, Chile, Greece, Italy, Mexico, Uruguay, Turkey, Finland and Venezuela. They included Jorge Altamira, Savas Matsas, Sungur Savran and Marco Ferrando.
The Greens–Green Group, founded in 1994 as Green Group, is a green political party in Spain. It is a founding member of the Roundtable for the Unity of the Greens in Spain. It was created as an electoral list in the 1994 European Parliamentary Elections. Since its creation, its spokesperson has been Esteban Cabal. It is not part of the European Green Party, and should not be confused with the EGP's previous representative in Spain, the Confederation of the Greens.
Adrián Vázquez Lázara is a Spanish politician, MEP for Citizens (Ciudadanos), the Spanish political delegation part of Renew Europe.
