PREF
| Acronym | Definition |
|---|---|
| PREF | Prefix |
| PREF | Polish Real Estate Federation (est. 1995) |
| PREF | Pulse Repetition Frequency |
| PREF | Priest River Experimental Forest (Rocky Mountain Research Station; Moscow, ID) |
| PREF | Paris Real Estate Finders (Paris, France) |
| PREF | Pacific Renewable Energy Fund (Micronesia) |
| PREF | Pooled Real Estate Fund |