| Acronym | Definition |
|---|
| IAVI➣International AIDS Vaccine Initiative |
| IAVI➣Irish Auctioneers and Valuers Institute (est. 1922) |
| IAVI➣International AIDS Vaccine Institute (est. 1996; New York, NY) |
| IAVI➣International Audio Visual, Inc (Fort Lauderdale, FL) |
| IAVI➣International Association for the Visually Impaired (Japan) |
| IAVI➣International Association of Voice Identification (now International Association for Identification) |