| Acronym | Definition |
|---|
| MTFA➣Modulation Transfer Function Area |
| MTFA➣Mitochondrial Transcription Factor A |
| MTFA➣Minority Task Force on AIDS (est. 1985; Harlem, NY) |
| MTFA➣Mini Top Fuel Association (drag racing) |
| MTFA➣Marine Training Faculty Association (Canada) |
| MTFA➣Monounsaturated Trans Fatty Acids |