| Acronym | Definition |
|---|
| EFTB➣Entertainment for the Braindead |
| EFTB➣Entreprise de Froid et de Travaux de Bâtiments (French: Cool Company and Work Buildings; Ivory Coast) |
| EFTB➣Electrical Fast Transient Burst |
| EFTB➣English Federation of Thai Boxing (London, England, UK) |
| EFTB➣Engine Flight Test Bed (aerospace) |
| EFTB➣Ere for the Beer |