| Abbreviation | Definition |
|---|---|
| NVR | Non-Volatile Residue |
| NW | NASA Waiver |
| NW | New Worlds |
| NW | Nose Wheel |
| NWAN | NASA Wide Area Network |
| NWE | Non- Working Equipment |
| NWS | Nose Wheel Steering |
| NWSA | Nose Wheel Steering Amplifier |
| NWT | Non-WaterTight |
| NWTC | NASA Workmanship Technical Committee |
| NWW | Nose Wheel Well |
| NX | Normal to X-Axis |
| NX | Nose to X-Axis |
| NY | Normal to Y-Axis |
| NY | Nose to Y-Axis |
| NZ | Normal Acceleration |
| NZ | Normal Load Factor |
| NZ | Normal Load Factor (g) |
| NZ | Normal to Z-Axis |
| NZ | Nose to Z-Axis |