| Acronym | Definition |
|---|
| mcgs➣Micrograms |
| mcgs➣Monitor and Control Generated System (software) |
| mcgs➣Moscow Center for Gender Studies |
| mcgs➣Mill Creek Generating Station (NorthWestern Energy; Montana) |
| mcgs➣Miriam College Grade School (Philippines) |
| mcgs➣Microwave Command Guidance System |
| mcgs➣Mutualist Credit Guarantee Scheme (economics) |