| Acronym | Definition |
|---|
| IIFA➣International Indian Film Academy |
| IIFA➣Indo-Israel Friendship Association (India and Israel) |
| IIFA➣Irish International Freight Association (Ireland) |
| IIFA➣Inazawa International Friendship Association (Aichi, Japan) |
| IIFA➣International Institute of Fine Arts (various locations) |
| IIFA➣Integrated Icing Forecast Algorithm (US FAA) |
| IIFA➣Indian International Film Award (Sri Lanka) |