IAD
IAD is an abbreviation for:
- Immunoadsorption , a therapeutic method in medicine
- Incontinence-associated dermatitis
- Integrated Access Device , a device for the network termination of NGN connections at the subscriber
- International Association for Deliverance, see Internationale_Vereinigung_der_Exorzisten
- International Working Group on Danube Research
- Ion Assisted Deposition , also IBAD, ion assisted vapor deposition, see ion beam assisted deposition
- Washington Dulles International Airport , also Dulles International Airport (IATA code)