| Acronym | Definition |
|---|
| GMR➣GPS (Global Positioning System) Message Router |
| GMR➣Giant Magnetoresistance |
| GMR➣Global Monitoring Report (various organizations) |
| GMR➣Giant Magnetoresistive |
| GMR➣Giant Magneto Resistive |
| GMR➣Geo Mobile Radio |
| GMR➣Greater Mekong Region |
| GMR➣Gulf Marketing Review (Mediaquest) |
| GMR➣Ground Mobile Radio (Joint Tactical Radio System Cluster 1) |
| GMR➣Great Manchester Run (UK) |
| GMR➣Geometric Mean Ratio |
| GMR➣Government Meal Rate (US DoD) |
| GMR➣Great Movie Ride (Disney World Attraction) |
| GMR➣Government Micro Resources |
| GMR➣Groupe Mobile de Réserve (French: Mobile Reserve Group) |
| GMR➣Greater Manchester Radio |
| GMR➣Geo-Mobile Radio |
| GMR➣General Marketing Research |
| GMR➣Global Medical Relief |
| GMR➣Green Mountain Rangers (airsoft unit) |
| GMR➣Grandhi Mallikarjuna Rao (GMR Group, India) |
| GMR➣Graduated Mobilization Response |
| GMR➣Gallops, Murmurs, Rubs (medical care) |
| GMR➣Green Mountain Railroad |
| GMR➣Green Mountain Realty (Shell Knob, MO) |
| GMR➣Global Mobility Roundtable (conference) |
| GMR➣Generalized Minimum Residual |
| GMR➣Ground Mapping Radar |
| GMR➣Gentamicin Resistance |
| GMR➣Geostationary Mobile Radio |
| GMR➣Government and Media Relations (Washington) |
| GMR➣Goldwasser, Micali and Rivest (one-time signature scheme; cryptography) |
| GMR➣German Military Representative |
| GMR➣Ground Mobile Radar |
| GMR➣Ground Maintenance Response |
| GMR➣Generic Mission Replay |
| GMR➣Global Malnutrition Rate |
| GMR➣Good Morning Richmond (morning TV program; Richmond, VA) |