| NGR | National Glaucoma Research
| Others |
| NGR | National Grape Registry
| Others |
| NGR | National Grid Reference
| Others |
| NGR | National Grower Register
| Others |
| NGR | National Guard Regulation
| Others |
| NGR | National Guard Regulations
| Others |
| NGR | Natural Grease Resistant
| Others |
| NGR | Natural Green ReLeaf
| Others |
| NGR | Net Gaming Revenue
| Others |
| NGR | Net Growth Rate
| Others |
| NGR | Netral Grounding Resistance
| Others |
| NGR | Neutral Ground Resistor
| Others |
| NGR | Neutral Grounding Resistor
| Others |
| NGR | Neutral Grounding Resistors
| Others |
| NGR | New Generation Rollingstock
| Others |
| NGR | New German Review
| Others |
| NGR | Next Generation Reforestation
| Others |
| NGR | Next Generation Research
| Others |
| NGR | Next Generation Robotics
| Others |
| NGR | Nigerum, Papua New Guinea
| Others |
| NGR | No Good Reason
| Others |
| NGR | No Grade Received
| Others |
| NGR | No Grade Repetition
| Others |
| NGR | No Grade Reported
| Others |
| NGR | No Gym Required
| Others |
| NGR | Non Generating Resource
| Others |
| NGR | Non Generator Resource
| Others |
| NGR | Non Grain Raising
| Others |