MFFE
| Acronym | Definition |
|---|---|
| MFFE | Großherzoglich-Mecklenburgische Friedrich Franz Eisenbahn (German: Großherzoglic Mecklenburg-Franz-Friedrich Railway) |
| MFFE | Miniaturised Free Flow Electrophoresis (EU project) |
| MFFE | Multi-Frequency Front End (Westerbork telescope) |