| Abbreviation | Definition |
|---|---|
| GML | Geographic Markup Language |
| GML | Geographical Markup Language |
| GML | Graph Modeling Language |
| GMW | Girl Meets Writers |
| GOL | General Ontological Language |
| GOML | General Ontological Markup Language |
| GOML | Graded Objectives in Modern Languages |
| Global Organisation of Oriented Group Language of Earth | |
| Global Organisation of Oriented Group of Languages on Earth | |
| GOOL | General Object Oriented Language |
| GPDL | Global Product Design Language |
| GPLRA | Global Psychology and Language Research Association |
| GPPL | General purpose programming language |
| GPV | Good Parts Version |
| GQL | Ghost Query Language |
| GQL | Glide Query Language |
| GRAIL | GALEN Representation and Integration Language |
| GRAMMAR | General Rules And Manners Modulated According to Reasons |
| GREL | General Refine Expression Language |
| GREL | Google Refine Expression Language |