| Abbreviation | Definition |
|---|---|
| MTG | More Than Games |
| MTG | More Than Goodenough |
| MTG | Movies To Go |
| MTG | Muggles Taste Goobers |
| MTGA | Magic The Gathering Arena |
| MTGF | Man That Gravity Forgot |
| MTGO | Magic The Gathering Online |
| MTGR | Majelis Tuntutan Ganti Rugi |
| MTGR | Micro Tactical Ground Robot |
| MTGR | Micro Tactical Ground Robots |
| MTGR | Mobile Truck Gamma Ray |
| MTGR | Move to Grade Reporting |
| MTGS | Manitoba Transportation and Government Services |
| MTGS | Meeting of Teachers of Geotechnical Subjects |
| MTGSTOP | mtg ' stop |
| MTGW | Maximum Takeoff Gross Weight |
| MTGZ | Mendener Technologie und Gewerbe Zentrum |
| MTH | Methylcyclohexane Toluene Hydrogen |
| MTH | More Than Human |
| MTH | Multi Talented Homeboy |