| Acronym | Definition |
|---|
| NGR➣New Glass Review (Corning Museum of Glass) |
| NGR➣National Guard and Reserve |
| NGR➣Net Gaming Revenue |
| NGR➣National Grid Reference (UK) |
| NGR➣National Guard Regulation |
| NGR➣National Grape Registry (UC Davis) |
| NGR➣Nursing Grand Rounds (various organizations) |
| NGR➣Nicholas Georgescu-Roegen (scientist) |
| NGR➣Non Grain Raising (wood finish) |
| NGR➣New Generation Rolling Stock (Queensland, Australia) |
| NGR➣National Geochemical Reconnaissance (Program of Canada) |
| NGR➣Nightly Garbage Run (Pokémon) |
| NGR➣National Game Review |
| NGR➣Neutral Ground Resistor |
| NGR➣No Gym Required |
| NGR➣Neutron Generator Report |
| NGR➣Navy Growth Radio |