| gkb | GeneralKB Database |
| gkf | GAUSS Engine MTGRTE License |
| gko | Gerber Keep Out Layer |
| gkon | GraphicConverter Data |
| gkp | GameKeyboard Data |
| gkr | GCJ Key Storage |
| glad | GenePattern GLAD File |
| gladinetsp | Gladinet Configuration |
| glb | Binary glTF Data |
| glb | gINT Library |
| glb | ProModel Binary Graphic Library |
| glb | STK Globe Data |
| gle | GLE Data |
| glf | GameExchange2 Light Data |
| glf | iGolf Golf Course Data |
| glf | Pointwise Glyph Script |
| glf | Space Engine Shader Data |
| glg | MicroSim PCBoard Photoplot Job |
| glh | Gallery Lock Pro Locked Video |
| glh | Wise Installer Temporary Data |
| gliffy | Gliffy Diagram Data |
| glk | Gallery Lock Pro Locked Image |
| gll | EASE SpeakerLab Loudspeaker Model |
| glm | BrainVoyager QX GLM Data |
| glm | DInsight Modeling Studio 3D CAM Model |
| glm | Ghoul 2 Model Data |
| glm | GLIM Data |
| glm | Sybase PowerDesigner Glossary Model |
| glo | LaTeX Glossary Data |
| glob | Coq Globalization Data |
