Holding Institutions
- United States Holocaust Memorial Museum881
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung32
- Shomer ha-tsaʻir (Organization : Israel). Merkaz tiʻud ṿa-ḥeḳer14
- Arhivele Naţionale ale României13
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi11
- Bundesarchiv (Germany)7
- Center for the Studies of History and Culture of East European Jewry (Judaica Center) of the National University of Kyiv-Mohyla Academy in Kyiv, Ukraine6
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma6
- Archiwum Państwowe w Kielcach5
- Yiṿo in Argenṭine5
- American Jewish Archives4
- T︠S︡entralen dŭrzhaven arkhiv (Bulgaria)4
- World Zionist Organization. Central Zionist Archives4
- Archives nationales (France)3
- Musée de la Résistance Nationale à Champigny3
- Staatsarchiv Hamburg (Germany)3
- Archives générales du Royaume (Belgium)2
- Archiwum Akt Nowych2
- Archiwum Państwowe w Radomiu2
- Centre des Archives Diplomatiques de Nantes (France)2