| Acronym | Definition |
|---|
| IAAI➣Insurance Auto Auctions, Inc. (various locations) |
| IAAI➣Innovative Applications of Artificial Intelligence (Conference) |
| IAAI➣International Association of Arson Investigators |
| IAAI➣Israeli Association for Artificial Intelligence |
| IAAI➣International Airport Authority of India |
| IAAI➣Indiana Assessor's Association, Inc. (Evansville, IN) |
| IAAI➣International Archives of Allergy and Immunology (journal) |
| IAAI➣Institut Aeronotika an Astronotika Indonesia (Indonesian: Institute of Aeronautics and Astronautics Indonesia) |