HMGS
| Acronym | Definition |
|---|---|
| HMGS | Historical Miniatures Gaming Society |
| HMGS | Hellenic Military Geographical Service |
| HMGS | Hall-Mark Global Solutions (computer distributor) |
| HMGS | Human-Mouse Gene Searcher (bioinformatics) |
| HMGS | Human Muscle Glycogen Synthase |
| HMGS | Hazardous Material Guide Sheet |