ISO Language Codes (639-1 and 639-2)

Comprehensive language code information, consisting of ISO 639-1, ISO 639-2 and IETF language types.

It contains all languages with ISO 639-2 (alpha 3 / three letter) codes, the respective ISO 639-1 codes (if present), as well as the English and French name of each language.

There are two versions of the three letter codes: bibliographic and terminologic. Each language has a bibliographic code but only a few languages have terminologic codes. Terminologic codes are chosen to be similar to the corresponding ISO 639-1 two letter codes.

Explore ISO language codes 639-1 and 639-2 dataset for a comprehensive list of language codes. Find detailed information on language codes used in various countries.

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iso-language-codes-639-1-and-639-2
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