Reference For HTML Language Codes

Ref Language Codes

ISO Language Codes

The topic at hand is Ref language codes. Using the lang attribute inside the <html> tag for every web page would be best.

The following information will be helpful to search engines and browsers:

Can find a sample of the Ref language codes here:

Below you can see an example of Ref language codes:

<html lang=”en”>


Using XHTML, the language is defined within the <html> tag in the following manner in Ref language codes:

<html xmlns=”” lang=”en” xml:lang=”en”>


HTML Language Codes Importance

HTML language codes are important because they allow web developers to specify the language of the content on a web page. Here are some of the reasons why HTML language codes are important:

  1. Accessibility: HTML language codes are essential for making web content accessible to users who speak different languages. By specifying the language of the content, web developers can ensure that screen readers and other assistive technologies can accurately read and interpret the content.
  2. SEO: Search engines use the language of the content to determine the relevance of a web page to a particular search query. By using HTML language codes, web developers can improve the search engine optimization (SEO) of their pages, making them more visible and accessible to users.
  3. Internationalization: HTML language codes are an essential component of internationalization efforts. By specifying the language of the content, web developers can create web pages that are tailored to specific regions and cultures, improving user engagement and satisfaction.
  4. Multilingual support: HTML language codes allow web developers to create web pages that support multiple languages. This is important for websites that cater to a global audience and want to provide content in different languages.
  5. Semantic markup: HTML language codes are a form of semantic markup, which helps search engines and other systems to better understand the content of a web page. This can improve the accuracy of search results and enhance the user experience.

Language codes – ISO 639-1

Regarding the Ref language codes, ISO 639-1 defines the following abbreviations for languages:

You can also discover References for Country Codes.

Language ISO Code
Abkhazian ab
Afar aa
Afrikaans af
Akan ak
Albanian sq
Amharic am
Arabic ar
Aragonese an
Armenian hy
Assamese as
Avaric av
Avestan ae
Aymara ay
Azerbaijani az
Bambara bm
Bashkir ba
Basque eu
Belarusian be
Bengali (Bangla) bn
Bihari bh
Bislama bi
Bosnian bs
Breton br
Bulgarian bg
Burmese my
Catalan ca
Chamorro ch
Chechen ce
Chichewa, Chewa, Nyanja ny
Chinese zh
Chinese (Simplified) zh-Hans
Chinese (Traditional) zh-Hant
Chuvash cv
Cornish kw
Corsican co
Cree cr
Croatian hr
Czech cs
Danish da
Divehi, Dhivehi, Maldivian dv
Dutch nl
Dzongkha dz
English en
Esperanto eo
Estonian et
Ewe ee
Faroese fo
Fijian fj
Finnish fi
French fr
Fula, Fulah, Pulaar, Pular ff
Galician gl
Gaelic (Scottish) gd
Gaelic (Manx) gv
Georgian ka
German de
Greek el
Greenlandic kl
Guarani gn
Gujarati gu
Haitian Creole ht
Hausa ha
Hebrew he
Herero hz
Hindi hi
Hiri Motu ho
Hungarian hu
Icelandic is
Ido io
Igbo ig
Indonesian id, in
Interlingua ia
Interlingue ie
Inuktitut iu
Inupiak ik
Irish ga
Italian it
Japanese ja
Javanese jv
Kalaallisut, Greenlandic kl
Kannada kn
Kanuri kr
Kashmiri ks
Kazakh kk
Khmer km
Kikuyu ki
Kinyarwanda (Rwanda) rw
Kirundi rn
Kyrgyz ky
Komi kv
Kongo kg
Korean ko
Kurdish ku
Kwanyama kj
Lao lo
Latin la
Latvian (Lettish) lv
Limburgish ( Limburger) li
Lingala ln
Lithuanian lt
Luga-Katanga lu
Luganda, Ganda lg
Luxembourgish lb
Manx gv
Macedonian mk
Malagasy mg
Malay ms
Malayalam ml
Maltese mt
Maori mi
Marathi mr
Marshallese mh
Moldavian mo
Mongolian mn
Nauru na
Navajo nv
Ndonga ng
Northern Ndebele nd
Nepali ne
Norwegian no
Norwegian bokmål nb
Norwegian nynorsk nn
Nuosu ii
Occitan oc
Ojibwe oj
Old Church Slavonic, Old Bulgarian cu
Oriya or
Oromo (Afaan Oromo) om
Ossetian os
PÄli pi
Pashto, Pushto ps
Persian (Farsi) fa
Polish pl
Portuguese pt
Punjabi (Eastern) pa
Quechua qu
Romansh rm
Romanian ro
Russian ru
Sami se
Samoan sm
Sango sg
Sanskrit sa
Serbian sr
Serbo-Croatian sh
Sesotho st
Setswana tn
Shona sn
Sichuan Yi ii
Sindhi sd
Sinhalese si
Siswati ss
Slovak sk
Slovenian sl
Somali so
Southern Ndebele nr
Spanish es
Sundanese su
Swahili (Kiswahili) sw
Swati ss
Swedish sv
Tagalog tl
Tahitian ty
Tajik tg
Tamil ta
Tatar tt
Telugu te
Thai th
Tibetan bo
Tigrinya ti
Tonga to
Tsonga ts
Turkish tr
Turkmen tk
Twi tw
Uyghur ug
Ukrainian uk
Urdu ur
Uzbek uz
Venda ve
Vietnamese vi
Volapük vo
Wallon wa
Welsh cy
Wolof wo
Western Frisian fy
Xhosa xh
Yiddish yi, ji
Yoruba yo
Zhuang, Chuang za
Zulu zu

ISO Language Codes Advantages

SO language codes are a standardized system for identifying and representing languages in computer systems and applications. Here are some of the advantages of using ISO language codes:

  • Consistency and accuracy: ISO language codes provide a consistent and accurate way to identify and represent languages across different computer systems and applications. This helps to avoid errors and inconsistencies in language identification.
  • Compatibility: ISO language codes are widely recognized and supported, making them compatible with a broad range of computer systems and applications. This ensures that language data can be exchanged and shared between different systems and applications.
  • Multilingual support: ISO language codes cover a wide range of languages, making them suitable for multilingual applications and websites. This allows web developers to create content that can be accessed and understood by users from different linguistic backgrounds.
  • Accessibility: ISO language codes can improve accessibility for users who speak languages that are not widely used or recognized. By using a standardized system, web developers can ensure that their content is accessible to all users, regardless of the language they speak.
  • Localization and internationalization: ISO language codes are an essential component of localization and internationalization efforts. They allow web developers to create websites and applications that are tailored to specific languages and cultures, improving user engagement and satisfaction.

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