| Acronym | Definition |
|---|
| NRM | National Railway Museum (UK) |
| NRM | Natural Resources Management |
| NRM | Norman Rockwell Museum (Stockbridge, Massachusetts) |
| NRM | National Resistance Movement (Uganda) |
| NRM | Netzdienste Rhein Main (German: Network Services Rhein Main) |
| NRM | Nero Mixed Mode |
| NRM | Number of Rm Cells |
| NRM | Network Resource Management |
| NRM | Negotiated Rule Making (American Administrative Law) |
| NRM | New Religious Movement (as contrasted to historical religions) |
| NRM | Natural Resources and Mines (Australia) |
| NRM | Normal Response Mode |
| NRM | Network Resource Manager |
| NRM | National Rice Month (USA Rice Federation) |
| NRM | Nucleus Raphe Magnus |
| NRM | National Railroad Museum (Wisconsin) |
| NRM | Network Reference Model |
| NRM | National Regeneration Movement (various locations) |
| NRM | Newcastle Regional Museum (Australia) |
| NRM | Newton-Raphson Method (root finding) |
| NRM | Non Recurring Maintenance |
| NRM | Natural Remanence Magnetization |
| NRM | Next Reaction Method |
| NRM | New Rollmark (gun) |
| NRM | Niagara Railway Museum (aka Niagara Falls Railway Museum; Canada) |
| NRM | Non-Replacement Model (reliability theory) |
| NRM | Next to Reading Matter |