| FDB | F Dat B 
| Others |
| FDB | F*** Dat B****
| Others |
| FDB | Fahrenheit Dry Bulb
| Others |
| FDB | Fair Dinkum Bargains
| Others |
| FDB | Fat Data Block
| Others |
| FDB | Fat Dry Basis
| Others |
| FDB | Federal DataBase
| Others |
| FDB | Feux De Brouillard
| Others |
| FDB | Fiat Do Brasil
| Others |
| FDB | Fiberglass Dune Buggy
| Others |
| FDB | Fighter Dive Bomber
| Others |
| FDB | Fiji Development Bank
| Others |
| FDB | File Descriptor Block
| Others |
| FDB | File Dialog Box
| Others |
| FDB | Files Dotfiles Bashrc
| Others |
| FDB | Financial Data Base
| Others |
| FDB | Fire Down Below
| Others |
| FDB | First Data Bank
| Others |
| FDB | Fizzy Drinks Bottle
| Others |
| FDB | Flashy Debut Breakthrough
| Others |
| FDB | Fleet Database
| Others |
| FDB | Flexor Digitorum Brevis
| Others |
| FDB | Floor Disconnect Box
| Others |
| FDB | Floor Disconnect Bracket
| Others |
| FDB | Flow Design Bureau
| Others |
| FDB | Fluid Dynamic Bearing
| Others |
| FDB | Fluid Dynamic Bearings
| Others |
| FDB | FlyDubai
| Others |
| FDB | Font Data Base
| Others |
| FDB | Font Definition Block
| Others |
| FDB | Food and Drug Branch
| Others |
| FDB | Food and Drugs Board
| Others |
| FDB | For De Bevidste
| Others |
| FDB | Ford Do Brasil
| Others |
| FDB | Forensic Data Bank
| Others |
| FDB | Form Double Byte
| Others |
| FDB | Form Double Constant Byte
| Others |
| FDB | Forwarding Data Base
| Others |
| FDB | Free Data Base
| Others |
| FDB | Front Disc Brakes
| Others |
| FDB | Frozen Dairy Bar
| Others |
| FDB | Fully Data Base
| Others |
| FDB | Functional Description of the Battlefield
| Others |
| FDB | Future Discretionary Benefits
| Others |