---
url: >-
  https://acquirer-api-docs-v4-en.pingpongx.com/en/notes/appendix/languageCode/index.md
description: >-
  The language code list provides multiple languages and their corresponding
  regional locale identifiers and API transmission values, used to unify
  language settings in multilingual environments. The table lists regional
  variants of major languages including German, English, Spanish, French,
  Italian, and Japanese, along with their corresponding API parameter values,
  making it convenient for developers to select appropriate language versions
  based on user location.
---
## Language Code List

| Locale  | Language Name           | API Transmission Value |
|---------|------------------------|----------------------|
| ar      | Arabic                 | ar                   |
| bg-BG   | Bulgarian(Bulgaria)    | bg                   |
| cs-CZ   | Czech(Czech Republic)  | cs                   |
| da-DK   | Danish(Denmark)        | da                   |
| de-DE   | German(Germany)        | de                   |
| de-AT   | German(Austria)        | de                   |
| de-CH   | German(Switzerland)    | de                   |
| el-GR   | Greek(Greece)          | el                   |
| en-US   | English(United States) | en                   |
| en-GB   | English(United Kingdom)| en                   |
| en-CA   | English(Canada)        | en                   |
| en-AU   | English(Australia)     | en                   |
| en-IE   | English(Ireland)       | en                   |
| en-NZ   | English(New Zealand)   | en                   |
| en-ZA   | English(South Africa)  | en                   |
| en-SG   | English(Singapore)     | en                   |
| es-ES   | Spanish(Spain)         | es                   |
| es-MX   | Spanish(Mexico)        | es                   |
| es-AR   | Spanish(Argentina)     | es                   |
| es-CO   | Spanish(Colombia)      | es                   |
| et-EE   | Estonian               | et                   |
| fi-FI   | Finnish(Finland)       | fi                   |
| fr-FR   | French(France)         | fr                   |
| fr-CA   | French(Canada)         | fr                   |
| fr-BE   | French(Belgium)        | fr                   |
| fr-CH   | French(Switzerland)    | fr                   |
| hr-HR   | Croatian(Croatia)      | hr                   |
| hu-HU   | Hungarian(Hungary)     | hu                   |
| id-ID   | Indonesian(Indonesia)  | id                   |
| it-IT   | Italian(Italy)         | it                   |
| it-CH   | Italian(Switzerland)   | it                   |
| ja-JP   | Japanese               | ja                   |
| ko-KR   | Korean(South Korea)    | ko                   |
| lt-LT   | Lithuanian(Lithuania)  | lt                   |
| lv-LV   | Latvian(Latvia)        | lv                   |
| nl-NL   | Dutch(Netherlands)     | nl                   |
| nl-BE   | Dutch(Belgium)         | nl                   |
| no      | Norwegian              | no                   |
| pl-PL   | Polish(Poland)         | pl                   |
| pt-PT   | Portuguese(Portugal)   | pt                   |
| pt-BR   | Portuguese(Brazil)     | pt_BR                |
| ro-RO   | Romanian(Romania)      | ro                   |
| ru-RU   | Russian(Russia)        | ru                   |
| sk-SK   | Slovak(Slovakia)       | sk                   |
| sl-SI   | Slovenian(Slovenia)    | sl                   |
| sr      | Serbian                | sr                   |
| sv-SE   | Swedish(Sweden)        | sv                   |
| th-TH   | Thai(Thailand)         | th                   |
| tr-TR   | Turkish(Turkey)        | tr                   |
| uk-UA   | Ukrainian(Ukraine)     | uk                   |
| uz      | Uzbek                  | uz                   |
| vi-VN   | Vietnamese(Vietnam)    | vi                   |
| zh-CN   | Chinese(Simplified)    | zh_CN                |
| zh-HK   | Chinese(Traditional, Hong Kong SAR) | zh_HK   |
| zh-TW   | Chinese(Traditional, Taiwan) | zh_TW        |