| Acronym | Definition |
|---|
| GESC➣Great Eastern Shipping Co. Ltd. (Mumbai, India) |
| GESC➣Grading, Erosion and Sediment Control (permits; Colorado) |
| GESC➣Global Executive Steering Committee (US DOJ) |
| GESC➣General Education Steering Committee (various universities) |
| GESC➣Glendon English Studies Club (York University; Canada) |