• Communist Party of Albania [En.]
• Algeria, PADS [Fr., En.]
• Party of Labour of Austria [En.]
• Communist Party of Azerbaijan [Ru.]
• Communist Party of Workers of Belarus [Ru.]
• Workers' Party of Belgium [En.]
• Brazilian Communist Party [En.]
• Communist Party of Britain [En.]
• New Communist Party of Britain [En.]
• Communist Party of Bulgaria [Ru.]
• Union of Communists in Bulgaria [Bu.]
• Communist Party of Chile [Sp.]
• Socialist Workers' Party of Croatia [En.]
• Communist Party of Cuba [Sp.]
• AKEL, Cyprus [En.]
• Communist Party of Bohemia and Moravia [En.]
• Danish Communist Party [En.]
• Communist Party in Denmark [En.]
• Communist Party of Denmark [En.]
• Communist Party of El Salvador [Sp.]
• Communist Party of Finland [En.]
• Communist Workers' Party - For Peace and Socialism (Finland) [En.]
• Pôle de renaissance communiste en France [Fr.]
• L'Union des révolutionnaires communistes de France [Fr.]
• FYROM, Communist Party of Macedonia [En.]
• Unified Communist Party of Georgia [Ru.]
• German Communist Party [De.]
• Hungarian Workers' Party [En.]
• Communist Party of India [En.]
• Tudeh Party of Iran [En.]
• Communist Party of Ireland [En.]
• Workers' Party of Ireland [En.]
• Communists People's Left- Communist Party of Italy [En.]
• Jordanian Communist Party [Ar.]
• Workers' Party of Korea [En.]
• Socialist Party of Latvia [En.]
• Lebanese Communist Party [Ar.]
• Communist Party of Luxembourg [De.]
• Communist Party of Malta [En.]
• Communist Party of Mexico [Sp.]
• Movement of People's Resistance, Moldova [Ru.]
• New Communist Party of Netherlands [En.]
• Communist Party of Pakistan [En.]
• Palestinian Communist Party [Ar.]
• Philippine Communist Party [PKP-1930] [En.]
• Communist Party of Poland [En.]
• Portuguese Communist Party [Pt., En.]
• Romanian Communist Party [Ru.]
• Communist Party of Soviet Union [Ru.]
• Communist Party of the Russian Federation [Ru.]
• Communist Workers' Party of Russia [Ru.]
• New Communist Party of Yugoslavia [En.]
• Communist Party of the Peoples of Spain [Sp.]
• Communist Party of Sudan [Ar.]
• Syrian Communist Party [Ar.]
• Communist Party of Sweden [En.]
• Communist Party of Tajikistan [Ru.]
• Communist Party of Turkey [En.]
• Communist Party of Ukraine [Ru.]
• Communist Party of Vietnam [Vi., En.]

Other Organizations

• Resistenze.org, Italy
• SHISO UNDO, Japan [En.]