Organization World War II Studies Association

American Cryptogram Association

International Association for Cryptologic Research

American Historical Association

American Committee on the History of the Second World War

New York Cipher Society

International Intelligence History Association

Virginia Military Institute

Mississippi State University

Marine Corps University

Louisiana State University

Mankato State University

United States Army War College

United States Army Command and General Staff College

Society of American Historians

Society of Military History

United States Navy (1954-1958)

International Naval Research Organization

American Historical Association

Society for Military History

United States Naval Institute

Southern Historical Association

Phi Kappa Phi

Virginia Military Institute

Mississippi State University

Society for Military History

Society for Spanish and Portuguese Historical Studies

World History Association of Texas

University of Houston (Downtown)