Organization of Iranian People's Fedayee Guerrillas
Marxist organization dedicated to the overthrow of the Islamic Republic regime. Member group of the National Council of Resistance of Iran.

Iranians for International Cooperation
Not-for-profit international network of both Iranians and non-Iranians, with a focus on social, economic, intellectual and political developments in and concerning Iran.

Workers Communist Party of Iran
Exiled Iranian marxist party committed to a social revolution of the working class.