Similar to マルクス・レーニン主義研究所

Criticism of Marxism

Marxism–Leninism

Multitude (philosophy)

Left Front (Russia)

Lutte Ouvrière

Russian Maoist Party

Progressive political parties (Japan)

Revolutionary Socialist Party

List of socialist parties

Social Democratic Party

Volkseigener Betrieb

Popular Socialist Party

Fabian Society

Democratic Socialist Party

Workers' Party

Labour Party

Research institute

IMEC

National Aerospace Laboratories