- Free Europe Committee3
- Khrushchev, Nikita Sergeevich3
- Nagy, Imre3
- Szamuely, Tibor3
- Djilas, Milovan2
- Gaitskell, Hugh2
- Guillain, Robert2
- Laqueur, Walter2
- Révész, Gy. István2
- Speier, Hans2
- Tang, Peter S. H.2
- United Nations. General Assembly. Special Committee on the Problem of Hungary2
- United States. Congress. House. Committee on Un-American Activities2
- AFL-CIO1
- Achminow, Herman F.1
- Akademii︠a︡ Nauk SSSR. Institut ėkonomiki1
- Aptheker, Herbert1
- Arbatsky, Yury1
- Areshian, Salomeia Grigorʹevna1
- Arkhiptsev, Fedor Timofeevich1