GMTF
| Acronym | Definition |
|---|---|
| GMTF | Gay Men's Task Force (Missoula, MT) |
| GMTF | Gloucestershire Market Towns Forum (UK) |
| GMTF | Greater Miami Tennis Foundation (Miami, FL) |
| GMTF | Global Mobility Task Force |
| GMTF | Global Mercenaries the Forgotten (gaming league) |
| GMTF | Good Morning Three Fires (Three Fires Middle School) |