NWSS
| Acronym | Definition |
|---|---|
| NWSS | Nuclear War Survival Skills (civil defense manual) |
| NWSS | National Western Stock Show |
| NWSS | New Westminster Secondary School (BC, Canada) |
| NWSS | Nuclear Weapons Support Section |
| NWSS | Nuclear Weapon Subsystem |
| NWSS | Nuclear Weapon Storage Site |
| NWSS | Northwest Security Services (Seattle, WA) |
| NWSS | Naval Weather Service System |
| NWSS | Navy Worldwide Military Command & Control System Software Standardization |
| NWSS | Nose Wheel Steering System (US Air Force) |
| NWSS | Navy WWMCCS Standard Software |