| 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 |