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ISO 639-1 Standard Language Codes

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Here is a list of the ISO language codes that conform to the ISO 639-1 standard, complete with two-letter country codes where relevant. You can see the language code next to the language name in the list below. The highlighted rows (marked in bold text) contain the languages that we use in the multi-language edition of PHPKB knowledge management software.

ISO 639-1 Standard Language Codes

Language (Region) Code
Afrikaans af
Albanian sq
Arabic (Algeria) ar-dz
Arabic (Bahrain) ar-bh
Arabic (Egypt) ar-eg
Arabic (Iraq) ar-iq
Arabic (Jordan) ar-jo
Arabic (Kuwait) ar-kw
Arabic (Lebanon) ar-lb
Arabic (Libya) ar-ly
Arabic (Morocco) ar-ma
Arabic (Oman) ar-om
Arabic (Qatar) ar-qa
Arabic (Saudi Arabia) ar-sa
Arabic (Syria) ar-sy
Arabic (Tunisia) ar-tn
Arabic (U.A.E.) ar-ae
Arabic (Yemen) ar-ye
Basque eu
Belarusian be
Bulgarian bg
Catalan ca
Chinese (Hong Kong) zh-hk
Chinese (PRC) zh-cn
Chinese (Singapore) zh-sg
Chinese (Taiwan) zh-tw
Croatian hr
Czech cs
Danish da
Dutch (Belgium) nl-be
Dutch (Standard) nl
English en
English (Australia) en-au
English (Belize) en-bz
English (Canada) en-ca
English (Ireland) en-ie
English (Jamaica) en-jm
English (New Zealand) en-nz
English (South Africa) en-za
English (Trinidad) en-tt
English (United Kingdom) en-gb
English (United States) en-us
Estonian et
Faeroese fo
Farsi fa
Finnish fi
French (Belgium) fr-be
French (Canada) fr-ca
French (Luxembourg) fr-lu
French (Standard) fr
French (Switzerland) fr-ch
Gaelic (Scotland) gd
German (Austria) de-at
German (Liechtenstein) de-li
German (Luxembourg) de-lu
German (Standard) de
German (Switzerland) de-ch
Greek el
Hebrew he
Hindi hi
Hungarian hu
Icelandic is
Indonesian id
Irish ga
Italian (Standard) it
Italian (Switzerland) it-ch
Japanese ja
Korean ko
Korean (Johab) ko
Kurdish ku
Latvian lv
Lithuanian lt
Macedonian (FYROM) mk
Malayalam ml
Malaysian ms
Maltese mt
Norwegian no
Norwegian (Bokmål) nb
Norwegian (Nynorsk) nn
Polish pl
Portuguese (Brazil) pt-br
Portuguese (Portugal) pt
Punjabi pa
Rhaeto-Romanic rm
Romanian ro
Romanian (Republic of Moldova) ro-md
Russian ru
Russian (Republic of Moldova) ru-md
Serbian sr
Slovak sk
Slovenian sl
Sorbian sb
Spanish (Argentina) es-ar
Spanish (Bolivia) es-bo
Spanish (Chile) es-cl
Spanish (Colombia) es-co
Spanish (Costa Rica) es-cr
Spanish (Dominican Republic) es-do
Spanish (Ecuador) es-ec
Spanish (El Salvador) es-sv
Spanish (Guatemala) es-gt
Spanish (Honduras) es-hn
Spanish (Mexico) es-mx
Spanish (Nicaragua) es-ni
Spanish (Panama) es-pa
Spanish (Paraguay) es-py
Spanish (Peru) es-pe
Spanish (Puerto Rico) es-pr
Spanish (Spain) es
Spanish (Uruguay) es-uy
Spanish (Venezuela) es-ve
Swedish sv
Swedish (Finland) sv-fi
Thai th
Tsonga ts
Tswana tn
Turkish tr
Ukrainian uk
Urdu ur
Venda ve
Vietnamese vi
Welsh cy
Xhosa xh
Yiddish ji
Zulu zu
ISO 639-1 Standard Language Codes
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