WISA
| Acronym | Definition |
|---|---|
| WISA | Water Institute of Southern Africa |
| WISA | Wireless Sensor and Actuator |
| WISA | What If Scenario Analysis |
| WISA | Wimbledon Independent Supporters Association |
| WISA | Worldwide Institute of Software Architects |
| WISA | West Indies States Association |
| WISA | Web Information Systems and Applications |
| WISA | Waite Institute Students' Association (University of Adelaide, Australia) |
| WISA | Women in Science Award |
| WISA | Wireless Internet Service Architecture |