| Acronym | Definition |
|---|
| MDFF➣Muscular Dystrophy Family Foundation |
| MDFF➣Million Dollar Film Festival (Chrysler) |
| MDFF➣Molecular Dynamics Flexible Fitting (atomic structure manipulation) |
| MDFF➣Meter Data File Format |
| MDFF➣Map Data Formatting Facility |
| MDFF➣Medium Density Fibreboard Films (Canada) |