| Acronym | Definition |
|---|
| FIDB➣Fraud Internet Data Base |
| FIDB➣Federazione Italiana Dragon Boat (Italian: Italian Dragon Boat Federation) |
| FIDB➣Facilities Inferface Data Bus |
| FIDB➣Festival International de Danse de Busan (French: International Dance Festival in Busan; Busan, South Korea) |
| FIDB➣Field Investigation Demonstration Branch |