| Name | Other Name | Family | Nativ Name | ISO6391 Code | ISO6392T Code | ISO6392B Code | ISO6393 Code | Notes |
|---|---|---|---|---|---|---|---|---|
| French | Indo-European | français; langue française | fr | fra | fre | fra | ||
| Fulah | Niger–Congo | Fulfulde; Pulaar; Pular | ff | ful | ful | ful + 9 | macrolanguage; also known as Fula | |
| Gaelic | Scottish Gaelic | Indo-European | Gàidhlig | gd | gla | gla | gla | |
| Galician | Indo-European | Galego | gl | glg | glg | glg | ||
| Ganda | Niger–Congo | Luganda | lg | lug | lug | lug | ||
| Georgian | South Caucasian | ქართული | ka | kat | geo | kat | ||
| German | Indo-European | Deutsch | de | deu | ger | deu | ||
| Greek (modern) | Indo-European | ελληνικά | el | ell | gre | ell | ||
| Guaraní | Tupian | Avañe'ẽ | gn | grn | grn | grn + 5 | macrolanguage | |
| Gujarati | Indo-European | ગુજરાતી | gu | guj | guj | guj |