| gas purification | gasrensning |
| gas reservoir | gasreservoir |
| gas station | tankstation |
| gas supply | gasforsyning |
| gas turbine | gasturbine |
| gas-liquid chromatography | gaskromatografi |
| gaseous air pollutant | luftforurenende gas |
| gaseous state | gasformig |
| gasification | forgasning |
| gasohol | gasohol |
| gasolene | benzin |
| gasoline | benzin |
| gasoline engine | benzinmotor |
| Gaspar de Lemos | Gaspar de Lemos |
| Gaspard Monge | Gaspard Monge |
| Gaspard-Gustave Coriolis | Gaspard-Gustave Coriolis |
| Gaspipe pliers | Rørtang |
| Gasterosteiformes | Hundestejle |
| Gaston Lagaffe | Vakse Viggo |
| Gaston Thorn | Gaston Thorn |
| Gastornis | Gastornis |
| Gastrointestinal tract | Digestive system |
| gastropod | snegle |
| Gastropoda | Snegl |
| gaswork | gasværk |
| gate | dør |
| Gateaway | Bro |
| Gatekeeper Butterfly | Buskrandøje |
| gather | samle |
| gathering | forsamling |
| Gathering at a shrine | Pilgrimsfærd |
| Gatling gun | Gatling |
| Gatrointestinal tract | Digestive system |
| Gau | Nome |
| Gaul | Gallien |
| Gaular | Gaular |
| Gauldal | Gauldalen |
| Gaullism | Gaullisme |
| Gaultheria | Bjergte |
| Gaultheria procumbens | Nedliggende Bjergte |
| gaunt | tynd |
| gaurd | vagt |
| gaurdsman | fodgarder |
| Gauss distribution | Normalfordeling |
| Gautama Buddha | Siddharta Gautama |
| Gauteng | Gauteng |
