| Acronym | Definition |
|---|
| LNR➣Ligue Nationale de Rugby (French: National Rugby League) |
| LNR➣Local Nature Reserve (United Kingdom) |
| LNR➣Leaf Network Router |
| LNR➣Low Noise Reduction |
| LNR➣Last Number Redial |
| LNR➣Late Night Refreshment (license; UK) |
| LNR➣License Not Required (Canadian child care provider designation) |
| LNR➣Liquid Natural Rubber |
| LNR➣Love and Respect |
| LNR➣London News Radio |
| LNR➣Left/Node/Right (in order binary tree traversal in computer programming) |
| LNR➣Local Negotiated Rate |
| LNR➣Lunch, No Return |
| LNR➣Line Noise Reduction (product feature) |
| LNR➣Lighting Network Renewal (UK) |