OREF
| Acronym | Definition |
|---|---|
| OREF | Orthopaedic Research and Education Foundation |
| OREF | Orkney Renewable Energy Forum (UK) |
| OREF | Oregon Real Estate Forms, LLC (est. 1997) |
| OREF | Open Reduction and External Fixation |
| OREF | Oregon Restaurant Education Foundation, Inc. (Wilsonville, OR) |