Alpha-3 codes arranged alphabetically by English name of Language
https://www.loc.gov/standards/iso639-2/php/English_list.php
WEBEnglish name of language. Note: ISO 639-2 is the alpha-3 code. Where two codes are provided (21 languages total), the bibliographic code is given first and the terminology code is given second. ISO 639-1 is the alpha-2 code. Multiple codes for the same language are to be considered synonyms.
DA: 43 PA: 57 MOZ Rank: 3