MSTG
| Acronym | Definition |
|---|---|
| MSTG | Mobile Security Testing Guide (manual) |
| MSTG | Mobile Simulation Training Group (Ukraine) |
| MSTG | Manufacturing Science and Technology Group (American Vacuum Society) |
| MSTG | Multiple Sclerosis Therapy Group (Guildford, UK) |
| MSTG | Materiel Safety Task Group |
| MSTG | Multiple Spanning Tree Groups |
| MSTG | Mountain Sharp-Tailed Grouse (bird species) |
| MSTG | Material Safety Task Group |