- American Historical Association
- Organization of American Historians
- Southern Historical Association
- History of Science Society
- Society for the History of Technology
- Agricultural History Society
- Mississippi Historical Society's Mississippi History Now
- Phi Alpha Theta, Gamma Nu Chapter
- Society of Military History
- Foreign Policy Research Institute
- Royal Institute of International Affairs
- Society for Historians of American Foreign Relations
- American Association for the History of Medicine
- McNeil Center for Early American Studies
- American Society for Environmental History
- Forest History Society
- American Antiquarian Society
- Association for the Study of African American Life and History
- Society for French Historical Studies
- Western Society for French History
- American Association for Slavic, East European and Eurasian Studies
- Virtual archives for Land-Grant History