English abbreviations from gd to gdfb
- GD (General Dynamics)
- GDA (Gounda Airport)
- GDAF (Guide Dogs of America Foundation)
- GDAHC (Greater Detroit Area Health Council)
- GDAS (Global Deployment Analysis System)
- GDAT (Geodetic Datum)
- GDA Tech (Global Design and Automation Technologies)
- GDB (GNU Debugger)
- GDC (General Dental Council (UK))
- GDD (Gordon Downs Airport)
- GDDM (Graphical Data Display Manager)
- GDE (Gross Depositional Environment)
- GDF (Game Disk Format)
- GDFB (Gradient-Drift Farley-Buneman wave)