Organization Sigma Nu

Orange Athletic Club

Outdoor Life Magazine

Tuna Club of Avalon

Wizards of the Coast

Eric Voegelin Society

Philadelphia Society

National Council on the Humanities

American Political Science Association

American Society for Political and Legal Philosophy

Conference for the Study of Political Thought

Southwestern Political Science Association

Southern Political Science Association

Phi Delta Kappa

Tau Kappa Alpha

Pi Sigma Alpha

Eric Voegelin Institute for American Renaissance Studies

American Historical Association

The Federalist Society

US Senate

Democratic Party

American Historical Association

American Committee on the History of the Second World War

Society for Italian Historical Studies in America

Istituto per la Storia del Risorgimento

America-Italy Society

American Association of University Professors

Southern Historical Association

Phi Beta Kappa

Phi Alpha Theta

Masons

National Lime Association