| GB | Gran Bretaña |
| Gbarpolu County | Gbarpolu |
| Gbe languages | Lenguas gbe |
| GBR code | Código GBR |
| GC | GC |
| GC-content | Contenido GC |
| Gd | Gadolinio |
| GD-ROM | GD-ROM |
| Gdansk | Gdansk |
| Gdańsk | Gdansk |
| Gdańsk Shipyard | Astillero Gdansk |
| GDI | GDI |
| Gdov | Gdov |
| GDP | PIB |
| GDR | RDA |
| Gdynia | Gdynia |
| GE Building | Edificio GE |
| Geaca | Geaca |
| gean | guinda |
| gear | equipo |
| gear lever | palanca de cambios |
| gear shift | cambio de velocidades |
| gear to | amoldar a |
| gear wheel | engranaje |
| Gear-shift | Palanca de cambio de marchas |
| gearbox | caja de cambios |
| Gearing class destroyer | Clase Gearing |
| gearshift | palanca de cambios |
| Geat | Gautas |
| Geats | Gautas |
| Geb | Geb |
| Geba River | Río Geba |
| Gebel el-Silsila | Gebel el-Silsila |
| Geber | Jabir ibn Hayyan |
| Gebhard Leberecht von Blücher | Gebhard Leberecht von Blücher |
| gecko | salamanquesa |
| GEDCOM | GEDCOM |
| Gediminas Kirkilas | Gediminas Kirkilas |
| Gedrosia | Gedrosia |
| gee | caramba |
| Geegee | Caballo |
| Geek rock | Geek Rock |
| Geelong Grammar School | Geelong Grammar School |
| Geely Automobile | Geely |
| Geena Davis | Geena Davis |
| Geertgen tot Sint Jans | Geertgen tot Sint Jans |
| geese | gansos |
| geese and ducks | anátidas |
| Geezer Butler | Geezer Butler |
| GEF | Instalación global de medio ambiente |
| Gefjun | Gefjun |
| GeForce | GeForce |
| Geheimrat | Consejo Privado |
| Gehenna | Gehena |
| Geiger | contador Geiger |
| Geiger counter | contador Geiger |
| Geiger tree | Cordia sebestena |
| Geiger-Marsden experiment | Experimento de Rutherford |
| Geiger-Müller counter | contador Geiger |
| Geimoald III of Benevento | Grimoaldo III de Benevento |
| Geir Ivarsøy | Geir Ivarsøy |
| Geirröd | Geirröd |
| Geisenheim | Geisenheim |
| Geiseric | Genserico |
| geisha | geisha |
