| Abbreviation | Language |
|---|---|
| af | Afrikaans |
| ar | Arabic |
| az | Azerbaijani |
| be | Belarusian |
| bg | Bulgarian |
| bn | Bengali |
| bs | Bosnian |
| ca | Catalan |
| ceb | Cebuano |
| cs | Czech |
| cy | Welsh |
| da | Danish |
| de | German |
| el | Greek |
| en | English |
| eo | Esperanto |
| es | Spanish |
| et | Estonian |
| eu | Basque |
| fa | Persian |
| fi | Finnish |
| fr | French |
| ga | Irish |
| gl | Galician |
| gu | Gujarati |
| ha | Hausa |
| hi | Hindi |
| hmn | Hmong |
| hr | Croatian |
| ht | Haitian Creole |
| hu | Hungarian |
| hy | Armenian |
| id | Indonesian |
| ig | Igbo |
| is | Icelandic |
| it | Italian |
| iw | Hebrew |
| ja | Japanese |
| jw | Javanese |
| ka | Georgian |
| kk | Kazakh |
| km | Khmer |
| kn | Kannada |
| ko | Korean |
| la | Latin |
| lo | Lao |
| lt | Lithuanian |
| lv | Latvian |
| mg | Malagasy |
| mi | Maori |
| mk | Macedonian |
| ml | Malayalam |
| mn | Mongolian |
| mr | Marathi |
| ms | Malay |
| mt | Maltese |
| my | Myanmar (Burmese) |
| ne | Nepali |
| nl | Dutch |
| no | Norwegian |
| ny | Chichewa |
| pa | Punjabi |
| pl | Polish |
| pt | Portuguese |
| ro | Romanian |
| ru | Russian |
| si | Sinhala |
| sk | Slovak |
| sl | Slovenian |
| so | Somali |
| sq | Albanian |
| sr | Serbian |
| st | Sesotho |
| su | Sundanese |
| sv | Swedish |
| sw | Swahili |
| ta | Tamil |
| te | Telugu |
| tg | Tajik |
| th | Thai |
| tl | Filipino |
| tr | Turkish |
| uk | Ukrainian |
| ur | Urdu |
| uz | Uzbek |
| vi | Vietnamese |
| yi | Yiddish |
| yo | Yoruba |
| zh-CN | Chinese |
| zh-TW | Chinese (Traditional) |
| zu | Zulu |
Taken from: https://github.com/shdown/gt/wiki/Languages