| Term | Full Form | Category |
|---|---|---|
| PEWG | Pan European Working Group | Others |
| PEWG | Patient Experience Working Group | Others |
| PEWG | Peat Expert Working Group | Others |
| PEWG | Pointer Events Working Group | Others |
| PEWG | Political Ecology Working Group | Others |
| PEWG | Provincial Energy Working Groups | Others |
| PEWG | Public Engagement Working Group | Others |