| Acronym | Definition |
|---|
| MMIF➣Mutual Mortgage Insurance Fund |
| MMIF➣My Mouth Is Full |
| MMIF➣Macrophage Migration Inhibitory Factor (immunology) |
| MMIF➣Major Medical Insurance Fund (Department of Labor and Employment; Colorado) |
| MMIF➣Marra Mamba Iron Formation (iron ore) |
| MMIF➣My Memory is Fuzzy |