| Acronym | Definition |
|---|
| MGSC➣Midwest Geological Sequestration Consortium |
| MGSC➣Managing the Global Supply Chain (Institute for Management Development) |
| MGSC➣Mouse Genome Sequencing Consortium (public-private partnership) |
| MGSC➣Mentone Girls' Secondary College (est. 1955; Mentone, Victoria, Australia) |
| MGSC➣Mathematics Graduate Student Colloquium (University of California, Irvine) |
| MGSC➣Missile Guidance Set Control |