MMWG
| Acronym | Definition |
|---|---|
| MMWG | Multiregional Modeling Working Group |
| MMWG | Mixed Military Working Group |
| MMWG | Mobile Market Working Group (EU) |
| MMWG | Massively Multiplayer Wireless Game |
| MMWG | Millimeters of Water Gauge (measurement of pressure drop through a medium) |