| Abbreviation | Definition |
|---|---|
| GART | Graph Algorithm Research Tool |
| GASK | Geocaching Swiss Army Knife |
| GASP | Game Administration Server Panel |
| GASP | Graphics Ambiance Style And Presentation |
| GASPI | Global Address Space Programming Interface |
| GATE | General Architecture for Text Engineering |
| GATE | Glade Ada Translator and Evaluator |
| GAUL | Genetic Algorithm Utility Library |
| GAURAV | Globally Approving Unix as Reconfigurable Advanced Version |
| GAWCE | GOBI AutoWeb Custom Edition |
| GB | Google Box |
| GB | Group Build |
| GBA | Gemeentelijke Basis Administratie |
| GBF | Gnome Build Framework |
| GBLP | Grey bilevel linear programming |
| GBS | GROUP Business Software |
| GC | Game Core |
| GC | Garbage Collection/Collector |
| GC | Global Catalog |
| GC | Google Cloud |