FEBT
| Acronym | Definition |
|---|---|
| FEBT | Federación Empresarial Balear de Transportes (Spanish: Balearics Business Federation for Transport) |
| FEBT | Fentanyl Effervescent Buccal Tablet |
| FEBT | Federação Esportiva Baiana de Taekwondo (Brazilain martial arts federation) |
| FEBT | Friends of the East Broad Top, Inc. (railway historical society) |
| FEBT | Flight Evaluation Block Time |