| Acronym | Definition |
|---|
| GLDS➣Great Lakes Data Systems, Inc. |
| GLDS➣Green Light Driving School (various locations) |
| GLDS➣Gray Level Difference Statistics (algorithm) |
| GLDS➣Ground Laser Designator System |
| GLDS➣General Dynamic Land Systems |
| GLDS➣Grande Loge de Savoie (French: Grand Lodge of Savoy; Masonic lodge) |
| GLDS➣Gas Leak Detection System (safety product) |