| Acronym | Definition |
|---|
| EFTH➣Escola de Formação Turística e Hoteleira (Portuguese: School of Hospitality and Tourism Studies) |
| EFTH➣École Française de Thessalonique (French school) |
| EFTH➣Elegance from the Heart |
| EFTH➣Efficiency of Power Generation for Transportation Use with Hydro (Carolina Environmental Program) |