A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
G
| Language name | Native name | Code |
|---|---|---|
| Ga | Gã | GAA |
| Gaelic; Scottish Gaelic | Gàidhlig | GLA |
| Galibi Carib | - | CAR |
| Galician | Galego | GLG |
| Ganda | Luganda | LUG |
| Gayo | - | GAY |
| Gbaya | - | GBA |
| Geez | ግዕዝ | GEZ |
| Georgian | ქართული ენა | GEO |
| German | Deutsch | GER |
| German, Middle High | Diutisk | GMH |
| German, Old High | Diutisc | GOH |
| Germanic languages | - | GEM |
| Gilbertese | Taetae Ni Kiribati | GIL |
| Gondi | Gōndi | GON |
| Gorontalo | - | GOR |
| Gothic | - | GOT |
| Grebo | - | GRB |
| Greek, Ancient | Ἑλληνικά | GRC |
| Greek, Modern | Ελληνικά | GRE |
| Guarani | Avañe'ẽ | GRN |
| Gujarati | ગુજરાતી | GUJ |
| Gwich'in | - | GWI |