| Gladius | Sværd |
| Gladwyn Jebb | Gladwyn Jebb |
| Gladys Marín | Gladys Marín |
| Glam metal | Glam metal |
| Glam rock | Glam rock |
| Glamdring | Glamdring |
| Gland | Agern |
| glande | agernet |
| Glasgow | Glasgow |
| Glechoma | Glechoma |
| Gleditsia | Tretorn |
| Gleditsia triacanthos | Almindelig Tretorn |
| Gleipnir | Gleipner |
| Glen Jacobs | Glen Jacobs |
| Glen o Glenda | Glen or Glenda |
| Glenanne Hockey Club | Glenanne |
| Glendale | Glendale |
| Glenn Close | Glenn Close |
| Glenn Gould | Glenn Gould |
| Glenn Miller | Glenn Miller |
| Glens Falls Greenjackets | Glens Falls Greenjackets |
| Glicerol | Glycerin |
| glicina | glycin |
| Glicoproteína | Glykoprotein |
| Glicómica | Glykobiologi |
| Glifosato | Glyfosat |
| Glima | Glima |
| Gliridae | Syvsovere |
| Glissando | Glissando |
| Glitnir | Glitner |
| Global Gillette | Gillette |
| globalización | globalisering |
| Globe Shoes | Globe |
| Globen Arena | Globen |
| globo | ballon |
| Globo cometa | Drage |
| Globo de Oro a la mejor película - Comedia o musical | Golden Globe for bedste film - musical eller komedie |
| Globo de Oro a la mejor película - Drama | Golden Globe for bedste film - drama |
| globo ocular | øjeæble |
| gloria | pragt |
| Gloria Swanson | Gloria Swanson |
| glorieta | rundkørsel |
| Gloriosa | Jomfru |
| glosario | glossar |
| glosolalia | tungetale |
| glosopeda | mund- og klovsyge |
| glotonería | fråseri |
| glotón | jærv |
| Glucagón | Glukagon |
| glucinio | beryllium |
| Gluconeogénesis | Glukoneogenese |
| glucosa | glukose |
| Glucógeno | Glykogen |
| glucólisis | glykolyse |
| Gluma | Chaff |
| Glutamato monosódico | Mononatriumglutamat |
| Glyceria | Sødgræs |
| Glycine | Sojabønne |
| Glycine max | Sojabønne |
| Glycyrrhiza glabra | Glat Lakrids |
| glándula | kirtel |
