What does IADA stand for?

Idaho Automobile Dealers Association (SRA)

Illinois Automobile Dealer Association (SRA)

Independent Aeronautical Dealers Association - Defunct (EA)

Independent Automotive Damage Appraisers Association - Milwaukee, WI (EA)

Inland Auto Dismantlers Association (SRA)

International Association for Conservation of Books, Paper and Archival Material (SAUO)

International Atomic-Development Authority - Proposed by Bernard M. Baruch, 1946, but never created

Internationale Arbeitsgemeinschaft der Archiv-, Bibliotheks-, und Graphikrestauratoren - International Association for Conservation of Books, Paper, and Archival Material (EAIO)

Interstate Agreement on Detainers Act - 1970

Iowa Automobile Dealers Association (SRA)