PWPS
| Acronym | Definition |
|---|---|
| PWPS | Pratt & Whitney Power Systems |
| PWPS | Preliminary Welding Procedure Specification |
| PWPS | PW (Pratt & Whitney) Power Systems (Mitsubishi Heavy Industries, Ltd.) |
| PWPS | Plane Wave Pattern Subtraction (compensation method) |
| PWPS | Process Water Purification System |
| PWPS | Potable Water Pumping Station |
| PWPS | Plane-Wave Perturbation Scatter |
| PWPS | Peakhurst West Public School (Peakhurst, NSW, Australia) |