| Acronym | Definition |
|---|
| NOR | Norman (Amtrak station code; Norman, OK) |
| NOR | Notice of Race (sailing) |
| NOR | Norway |
| NOR | North of the River (Bakersfield, CA) |
| NOR | Norwegian (language) |
| NOR | Not Or (electronic logic gate) |
| NOR | Normal Position |
| NOR | Normal Operating Range |
| NOR | Notice Of Revision |
| NOR | No Original Research (Wikipedia) |
| NOR | Not Ordinarily Resident (various nations) |
| NOR | not or |
| NOR | Notice of Readiness |
| NOR | New Ohio Review (Ohio University; Athens, OH) |
| NOR | Number on Roll |
| NOR | Nitric Oxide Reductase |
| NOR | Nucleolus Organizer Region |
| NOR | Nucleolar Organizing Region |
| NOR | Net Operating Result |
| NOR | North of Range (Installation and locations north of the Alaskan Range Army) |
| NOR | Normal Order Reduction (lambda calculus reduction strategy) |
| NOR | Navy Outdoor Recreation (US Navy) |
| NOR | No Operation Replacement (computer programming) |
| NOR | Not Otherwise Rated |
| NOR | Nissan OffRoad |
| NOR | Natural Object Recognition |
| NOR | Non-Operating Reefer (shipping industry) |
| NOR | NATO Operational Requirement |
| NOR | Not Operational Ready |
| NOR | Naval Oceanographic Requirements |