WNR
| Acronym | Definition |
|---|---|
| WNR | Walnut Ridge (Amtrak station code; Walnut Ridge, AR) |
| WNR | Wireless Network Router |
| WNR | Wide to Narrow Ratio |
| WNR | Wisconsin Natural Resources (magazine; Wisconsin Department of Natural Resources) |
| WNR | Werkstoffnummer (German: Material Number) |
| WNR | Watermark-to-Noise Ratio |
| WNR | Within Normal Range (medical abbreviation) |
| WNR | Weapons Neutron Research |
| WNR | Wistar Normotensive Rats (clinical research) |
| WNR | Whole Neighborhood Revitalization |