| Acronym | Definition |
|---|
| GLTS➣Greater Lawrence Technical School (Andover, MA) |
| GLTS➣Great Lakes Technology Symposium (IEEE) |
| GLTS➣Green Leaf Tourism Scheme (UK) |
| GLTS➣Great Lakes Transcription Services (Bay City, Michigan) |
| GLTS➣Green Light Technology Solutions, Inc (Midlothain, Texas) |
| GLTS➣Great Lakes Titanic Society |