| Abbreviation | Definition |
|---|---|
| GDBC | Good Die Bad Cluster |
| GDE | General Diagnostic Engine |
| GDE | Global Dance Electronic |
| GDEB | General Dynamics Electric Boat |
| GDFB | Gradient-Drift Farley-Buneman wave |
| GDMS | Glow Discharge Mass Spectrometry |
| GDS | Generalized Desired State |
| GDS | Graphical Design Software |
| GDS | Graphical Design System |
| GE | General Electric |
| GEA | Gigabit Ethernet Alliance |
| GEARS | Global Electronic Asset Review System |
| GEB | Generic Electronic Ballast |
| GEC | General Electric Company |
| GEC | Green Electronics Council |
| GEC | Grounding Electrode Conductor |
| GECOL | General Electric Company of Libya |
| GECOS | General Electric Comprehensive Operating Supervisor |
| GEDDS | Graphical Electronic Dosimetry Display System |
| GEDS | Government Electronic Directory Services |