| Acronym | Definition |
|---|
| MCFG➣Memory Mapped Configuration |
| MCFG➣Thousand Cubic Feet Gas |
| MCFG➣Multi-Channel Chirped Fiber Grating |
| MCFG➣Multi-City FOG (Fats, Oils, and Grease) Group (Arizona) |
| MCFG➣Metering Competition Focus Group (Office of Gas and Electricity Markets; UK) |