| 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 |