DREF
| Acronym | Definition |
|---|---|
| DREF | Disaster Relief Emergency Fund (International Red Cross/Red Crescent) |
| DREF | Direction des Ressources Éducatives Françaises (French: French Learning Resources Branch; Canada) |
| DREF | Distribution Research and Education Foundation |
| DREF | Delta Research and Educational Foundation (Washington, DC) |
| DREF | Dose-Rate Effectiveness Factor |
| DREF | DNA Replication-Related Element Binding Factor |
| DREF | Dynamic Real Estate Fund (Switzerland) |