ISO language codes
SurveyLab allows to set language for each respondent in the Contacts. Languages are defined with two-letter ISO 639-1 code (e.g. en, pl, cz, ar). This feature allows you to send a survey in a defined language.
ISO codes for supported languages
| Language | ISO code |
|---|---|
| Polish | pl |
| English | en |
| Czech | cz |
| Arabic | ar |
| French | fr |
| Hindi | hi |
| Russian | ru |
| Swedish | sv |
| Chinese | zh |
| Danish | da |
| German | de |
| Italian | it |
| Hungarian | hu |
| Slovak | sk |
| Slovenian | sl |
| Afrikaans | af |
| Albanian | sq |
| Bengali | bn |
| Belarusian | be |
| Bulgarian | bg |
| Catalan | ca |
| Chinese | zh |
| Danish | da |
| Estonian | et |
| Persian | fa |
| Finish | fi |
| Greek | el |
| Georgian | ka |
| Hebrew | he |
| Spanish | es |
| Dutch | nl |
| Japanese | ja |
| Korean | ko |
| Lithuanian | lt |
| Latvian | lv |
| Norwegian | no |
| Portuguese | pt |
| Romanian | ro |
| Russian | ru |
| Serbian | sr |
| Thai | th |
| Turkish | tr |
| Ukrainian | uk |
| Vietnamese | vi |
| Urdu | ur |
| Tagalog | tl |
| Mongolian | mn |
| Pashto | ps |
| Uzbek | uz |
| Khmer | km |
| Tamil | ta |
| Singhala | si |
| Croatian | hr |
| Indonesian | id |
| Zulu | zu |
| Kazakh | kk |
| Spanish Mexican | es-mx |
| Chinese Traditional | zh-cht |
| English US | en-us |
| English UK | en-uk |
Check the full list of codes at https://www.loc.gov/standards/iso639-2/php/code_list.php