MFK
| Acronym | Definition |
|---|---|
| MFK | Molde Fotballklubb |
| MFK | Meds & Food for Kids (Haiti and US) |
| MFK | Moss Fotballklubb (Moss Football Club; Norway) |
| MFK | Monster Fish Keepers (web forum) |
| MFK | Made for Kings (clothing line) |
| MFK | Multi-Function Keyboard (aviation) |
| MFK | Multi-Function Knob (aviation) |
| MFK | Mass Fluctuation Kinetics |