- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)136
- Héderváry, Claire de11
- Laks, Szymon5
- Soros, Tivadar5
- Ginzburg, Evgeniia Semenovna4
- Kopelev, Lev4
- Medvedev, Roy Aleksandrovich4
- Medvedev, Zhores A.4
- Avtorkhanov, Abdurakhman3
- Berdiaev, Nikolai3
- Brandys, Kazimierz3
- Etkind, E. G.3
- Grigorenko, P. G.3
- Soros, George3
- Szász, Béla3
- Yeltsin, Boris Nikolayevich3
- Buber-Neumann, Margarete2
- Bukovskii, Vladimir Konstantinovich2
- Chukovskaia, Lidiia Korneevna2
- Costello, John2