| Acronym | Definition |
|---|
| NWSA➣National Women's Studies Association |
| NWSA➣Netware Semantic Agent |
| NWSA➣Northwest School of the Arts (Charlotte, NC) |
| NWSA➣New World School of the Arts (Miami, Florida, USA) |
| NWSA➣National Woman Suffrage Association (1869-1890) |
| NWSA➣National Welding Supply Association |
| NWSA➣North Wales Sea Angling |
| NWSA➣Northwest Scientific Association |
| NWSA➣Nose Wheel Steering Actuator |
| NWSA➣Naval Weather Service Association |
| NWSA➣Nuclear Weapons Storage Area |
| NWSA➣Nebraska Woman Suffrage Association |
| NWSA➣Naval Weapons Support Activity |
| NWSA➣Nuclear Weapons Supply Annex |
| NWSA➣Northwest Stryker Alliance (paintball team) |