- International Commission of Jurists (1952- )1
- International Commission of Jurists (1952- ). Deutsche Sektion1
- International Conference of the Executive Committees of Three International Organizations1
- International Federation of Resistance Movements1
- International Symposium "Lessons of the Holocaust and Contemporary Russia" (9th : 2015 : Moscow, Russia)1
- Internationaler Arbeiterverband für Sport und Körperkultur1
- Jaskot, Paul B.1
- Jennings, Ray Salvatore1
- Johansson, Lars1
- Jong, L. de1
- Jordan, Günter1
- Joyce, William1
- Juhász, Gyula1
- Jung, Janina1
- Jäger, Eberhard1
- Kahlmeyer, Benjamin1
- Kahn, David1
- Kaiser, Silvia1
- Kallis, Aristotle A.1
- Kannapin, Detlef1