National Language code comparison table

National Language code comparison table Introduction

About the national language code: (1) National language codes are standard codes used to represent the languages of different countries and regions.

National language codes are very important in internationalization (i18n) and localization (l10n), especially when developing multilingual websites or software.

3, the national language code usually consists of two parts:

(1), language code: indicates a specific language.

(2), country or region code: indicates the country or region where the language is located.

(3), for example, zh-cn indicates simplified Chinese, where zh is the language code, indicating Chinese; CN is the country code for China.

4, the standard of national language code:

(1), ISO 639: defines language codes, such as en for English, fr for French, zh for Chinese.

(2), ISO 3166: defines country or region codes, such as US for the United States and FR for France.

(3), the combination form is usually: language code _ country code.

5, national language code is widely used in the following scenarios:

(1) Web development: development and localization of multilingual websites.

(2), software localization: software interface multi-language support.

(3) Data exchange: exchange of language-related data between different systems and platforms.