| Term | Full Form | Category |
|---|---|---|
| GMMF | George Mernagh Memorial Fund | Others |
| GMMF | Georgia Marble Marching Festival | Others |
| GMMF | Global Movement of Moderates Foundation | Others |
| GMMF | Goats Music and More Festival | Others |
| GMMF | Government Money Market Fund | Others |
| GMMF | Green Mountain Mahler Festival | Others |
| GMMF | Sidi Ifni, Morocco | Others |