NREF
| Acronym | Definition |
|---|---|
| NREF | Neurosurgery Research and Education Foundation (American Association of Neurological Surgeons) |
| NREF | Natural Resources Engineering Facility (University of Alberta, Canada) |
| NREF | North Russian Expeditionary Force (North Russia Campaign) |
| NREF | Network Return Entry Fee (banking) |
| NREF | Natural Resources Enhancement Fund (Nebraska) |
| NREF | Non-Infarct Related Ejection Fraction (cardiology) |