What does IAD stand for?

Atlantic Boatworks, Newport News, VA - Manufacturer code for watercraft hull identification number (USCG)

Dulles International Airport, VA - Amtrak rail station code

Eastern Illinois University, Charleston, IL - OCLC symbol (OCLC)

Herative Array Divider (SAUS)

Immediate Action Directive

Immediate Action Drill - Military (LAIN)

Inactivating Dose - Medicine (DMAA)

Index of Axis Deficiency - Embryology

Industrial Automation Division (TIMI)

Inebriates Acts Department (SAUO)

Inflammatory Airway Disease - Equine term (TED)

Information Access Division - National Institute of Standards Technology (RCD)

Information Acquisition and Dissemination (SAUS)

Information and Documentation - British Film Institute

Inhibiting Antibiotic Dose - Medicine (STED)

Initial Address Designator - Computer science (CIST)

Initiation Area Discriminator - RADAR

Inland Steel Company (SAUO)

Inland Steel Industries, Inc. - NYSE symbol (SPSG)

Installation, Assembly or Detail (SAUS)

Institute for American Democracy (EA)

Instructional Advance Directive

Instructor in Air Duties (SAUO)

Integrated Access Device - BBN Communications Corp.

Integrated Airbase Defense

Integrated Antenna Detector (SAUS)

Integrated Area Development (SAUS)

Integrated Automated Documentation (SAUS)

Integrated Automatic Documentation - System

Interactive Debugging - Computer science (CIST)

Inter-American Development Bank (SAUO)

Interest Adjustment Date (FOTI)

Interface Agreement Document (KSC)

Interface Analysis Document (KSC)

Internal Absorbed Dose

Internal Aerodynamics (SAUS)

Internal Affairs Department (SAUO)

Internal Affairs Division (SAUO)

Internal Audit Division - Environmental Protection Agency (GFGA)

Internal Audit(ing) Department - Information technology

International Activities Division - Central Intelligence Agency (CARL)

International Agricultural Distribution (SAUS)

International Association of Documentalists and Information Officers - France (EY)

International Astrophysical Decade

International Automotive Design

Internationale Arbeitsgemeinschaft Donauforschung - International Working Association for Danube Research (EAIO)

Internet Addiction Disorder (SAUS)

Internet Address Detector (SAUS)

Internet Applications Division (XSAL)

Interrupt Analyzer/Distributor (SAUS)

Inventory Adjustment Document

Inventory Available Date (TEL)

Ion-Assisted Deposition - Coating technology

Ion Beam Activated Deposition - Coating technology

Irish Aircraft Distributors Ltd. (SAUO)

Irish Association for Documentation (SAUO)

Washington - District of Columbia Dulles Airport - Airport symbol