OOR
| Acronym | Definition |
|---|---|
| OOR | Office of Research (various locations) |
| OOR | Object Oriented Requirement |
| OOR | Out of Range |
| OOR | Out of Range (Everquest) |
| OOR | Open Ontology Repository |
| OOR | Out of Retirement |
| OOR | Out of Route (trucking/shipping) |
| OOR | Open Order Report (various companies) |
| OOR | Out of Roundness |
| OOR | Owner of Record |
| OOR | One OK Rock (band) |
| OOR | Other Operating Revenue |
| OOR | Out of Reporting |
| OOR | Office of Ordnance Research |
| OOR | Operator Override |
| OOR | Open Obligations Report |
| OOR | On Own Recognizance (legal) |