Language codes are a combination of the ISO 639-1 language codes and the ISO 3166-1 country codes.
Note: While we normally follow the above standard we have one known instance where we send "zh_Hant_HK" as a language. This should be interpreted as Traditional Chinese, Hong Kong.
The format is this. lc[_cc[_desc]]. The parts in brackets are optional. lc is the 2 character language code. cc is the two character country code. desc is a further qualifier.
Here is the full list of supported country codes as of the time this was written.
| Language Code | Language Name |
|---|---|
| ar | Arabic |
| cs | Czech |
| da_DK | Danish |
| de_DE | German |
| de_AT | German (Austria) |
| de_BE | German (Belgium) |
| de_CH | German (Switzerland) |
| el_GR | Greek |
| en_AU | English |
| en_CA | English (Canada) |
| en_IE | English (Ireland) |
| en_IN | English (India) |
| en_MY | English (Malaysia) |
| en_NZ | English (New Zealand) |
| en_PH | English (Philippines) |
| en_SG | English (Singapore) |
| en_GB | English (Great Britain) |
| en_US | English (United States) |
| en_ZA | English (South Africa) |
| es_ES | Spanish (Spain) |
| es_AR | Spanish (Argentina) |
| es_MX | Spanish (Mexico) |
| et | Uralic |
| eu | Basque |
| fi | Finnish |
| fr_FR | French (France) |
| fr_BE | French (Belgium) |
| fr_CA | French (Canada) |
| fr_CH | French (Switzerland) |
| hr | Croatian |
| hu | Hungarian |
| id_ID | Indonesian (Indonesia) |
| is | Icelandic |
| it_IT | Italian (Italy) |
| it_CH | Italian (Switzerland) |
| he | Herbrew |
| ja_JP | Japanese (Japan) |
| ko_KR | Korean (Korea) |
| lt | Lithuanian |
| lv | Latvian |
| ms | Malay |
| nb | Norwegian Bokmål |
| nl_NL | Dutch (Netherlands) |
| nl_BE | Dutch (Belgium) |
| nn_NO | Norwegian Nynorsk (Norway) |
| pl_PL | Polish (Poland) |
| pt_BR | Portuguese (Brazil) |
| pt_PT | Portuguese (Portugal) |
| ru_RU | Russian (Russia) |
| sk | Slovak |
| sv_SE | Swedish (Sweden) |
| th_TH | Thai (Thailand) |
| tr_TR | Turkish (Turkey) |
| uk | Ukrainian |
| vi | Vietnamese |
| zh_CN | Chinese (China) |
| zh_TW | Chinese (Taiwan) |
| zh_TW_HK | Chinese (Taiwan, Hong Kong) |