| Acronym | Definition |
|---|
| PRWG➣Passenger Rail Working Group (National Surface Transportation Policy and Revenue Study Commission) |
| PRWG➣Public Reporting Working Group (Gap, Inc.) |
| PRWG➣Peer Review Working Group |
| PRWG➣Paper Recycling Working Group (industry association) |
| PRWG➣Performance Review Working Group (Commission for the Conservation of Southern Bluefin Tuna) |
| PRWG➣Profiling and Reconciliation Working Group (New Zealand) |
| PRWG➣Pseudo-Random Waveform Generator |