| Acronym | Definition |
|---|
| GSCO➣Geodis Supply Chain Optimization (logistics) |
| GSCO➣Glasgow Senior Citizens Orchestra (Glasgow, Scotland, UK) |
| GSCO➣Ground Systems Control Officer |
| GSCO➣Georgia State Climate Office (University of Georgia) |
| GSCO➣Girl Scout Council Office (various locations; Girl Scouts of the United States of America) |