| Acronym | Definition |
|---|
| PMWG➣Pacific Media Workers Guild (union; various locations) |
| PMWG➣Performance Management Working Group |
| PMWG➣Pulsed Magnet Working Group (European Laboratory for Particle Physics) |
| PMWG➣Politico-Military Working Group (EU) |
| PMWG➣Property Management Working Group (various locations) |
| PMWG➣Particulate Matter Working Group (air quality) |