IREF
| Acronym | Definition |
|---|---|
| IREF | International Review of Economics and Finance (journal) |
| IREF | Ischemia Research and Education Foundation |
| IREF | Island Radio Expedition Foundation, Inc. |
| IREF | India Rural Evangelical Fellowship (est. 1971; US and India) |
| IREF | Islamic Research & Educational Foundation (India) |
| IREF | International Real Estate Fund |
| IREF | Infarct-Related Ejection Fraction (cardiology) |
| IREF | Intégration des Énergies Renouvelables à la Ferme (French: Integration of Renewable Energy at the Farm; Canada) |