| Acronym | Definition |
|---|
| GCLS➣Golden Crown Literary Society (Atlanta, GA) |
| GCLS➣Global Campus Library Services (Central Michigan University) |
| GCLS➣Gloucester County Library System (New Jersey) |
| GCLS➣Greenville County Library System (Greenville County, SC) |
| GCLS➣Gold Coast Limousine Service (Florida) |
| GCLS➣Guard Collaborative Learning Source |
| GCLS➣Graduate College - Life Sciences (University of Illinois, Chicago) |
| GCLS➣Golden Crown Society Literary |