| Acronym | Definition |
|---|
| GSTC➣Global Sustainable Tourism Council |
| GSTC➣Geospatial Service and Technology Center (USDA) |
| GSTC➣Georgia Sea Turtle Center (Jekyll Island, GA) |
| GSTC➣Graduate Student Technical Conference |
| GSTC➣Great Sauk Trail Council (Boy Scouts of America; Ann Arbor, MI) |
| GSTC➣Generalized Sheet Transition Condition (electromagnetic fields) |
| GSTC➣General Sales Terms and Conditions |
| GSTC➣Georgia Science and Technology Commission |