List of HTML lang= Attribute Language and Country Codes

2-letter ISO 639-1 Language Codes and ISO Country Codes

How to Define the Language in a Web Page

The HTML "lang" attribute defines the language of a web page. The 2-letter code is defined in ISO 639-1.
Specifying the language makes it easier for search engines and web browsers to recognize the language.

 

Sample for English:

<!doctype html>
<html lang="en">
...
</html>

Sample for German:

<!doctype html>
<html lang="de">
...
</html>

 

It is also possible to specify the country in addition to the language. For this purpose, the 2-letter country code is added after a minus sign. However, this is only necessary if you e.g. offer two different web pages in the same language but for two different countries. An example would be two pages in German, one for Germany and one for Austria.

 

Sample for English (USA):

<!doctype html>
<html lang="en-US">
...
</html>

Sample for English (United Kingdom):

<!doctype html>
<html lang="en-GB">
...
</html>

Sample for German (Germany):

<!doctype html>
<html lang="de-DE">
...
</html>

Sample for German (Austria):

<!doctype html>
<html lang="de-AT">
...
</html>

List of ISO 639-1 Language Codes

<html lang="??">
?? = language code

 

Language: 2-letter 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
Pāli 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

 

2-letter language codes are usually lowercase,
while country codes are usually uppercase.

 

The lists do not claim to be complete.

List of ISO Country Codes

<html lang="xx-??">
?? = country code

 

Country: 2-letter ISO Code:
AFGHANISTAN AF
ALBANIA AL
ALGERIA DZ
AMERICAN SAMOA AS
ANDORRA AD
ANGOLA AO
ANTARCTICA AQ
ANTIGUA AND BARBUDA AG
ARGENTINA AR
ARMENIA AM
ARUBA AW
AUSTRALIA AU
AUSTRIA AT
AZERBAIJAN AZ
BAHAMAS BS
BAHRAIN BH
BANGLADESH BD
BARBADOS BB
BELARUS BY
BELGIUM BE
BELIZE BZ
BENIN BJ
BERMUDA BM
BHUTAN BT
BOLIVIA BO
BOSNIA AND HERZEGOVINA BA
BOTSWANA BW
BOUVET ISLAND BV
BRAZIL BR
BRITISH INDIAN OCEAN TERRITORY IO
BRUNEI DARUSSALAM BN
BULGARIA BG
BURKINA FASO BF
BURUNDI BI
CAMBODIA KH
CAMEROON CM
CANADA CA
CAPE VERDE CV
CAYMAN ISLANDS KY
CENTRAL AFRICAN REPUBLIC CF
CHAD TD
CHILE CL
CHINA CN
CHRISTMAS ISLAND CX
COCOS (KEELING) ISLANDS CC
COLOMBIA CO
COMOROS KM
CONGO CG
CONGO, D.R. CD
COOK ISLANDS CK
COSTA RICA CR
CÔTE D'IVOIRE CI
CROATIA HR
CUBA CU
CYPRUS CY
CZECH REPUBLIC CZ
DENMARK DK
DJIBOUTI DJ
DOMINICA DM
DOMINICAN REPUBLIC DO
ECUADOR EC
EGYPT EG
EL SALVADOR SV
EQUATORIAL GUINEA GQ
ERITREA ER
ESTONIA EE
ETHIOPIA ET
FALKLAND ISLANDS (MALVINAS) FK
FAROE ISLANDS FO
FIJI FJ
FINLAND FI
FRANCE FR
FRENCH GUIANA GF
FRENCH POLYNESIA PF
FRENCH SOUTHERN TERRITORIES TF
GABON GA
GAMBIA GM
GEORGIA GE
GERMANY DE
GHANA GH
GIBRALTAR GI
GREECE GR
GREENLAND GL
GRENADA GD
GUADELOUPE GP
GUAM GU
GUATEMALA GT
GUINEA GN
GUINEA-BISSAU GW
GUYANA GY
HAITI HT
HEARD ISLAND AND MCDONALD ISLANDS HM
HONDURAS HN
HONG KONG HK
HUNGARY HU
ICELAND IS
INDIA IN
INDONESIA ID
IRAN, ISLAMIC REPUBLIC OF IR
IRAQ IQ
IRELAND IE
ISRAEL IL
ITALY IT
JAMAICA JM
JAPAN JP
JORDAN JO
KAZAKHSTAN KZ
KENYA KE
KIRIBATI KI
KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF KP
KOREA, REPUBLIC OF KR
KUWAIT KW
KYRGYZSTAN KG
LAOS LA
LATVIA LV
LEBANON LB
LESOTHO LS
LIBERIA LR
LIBYA, STATE OF LY
LIECHTENSTEIN LI
LITHUANIA LT
LUXEMBOURG LU
MACAO MO
MACEDONIA MK
MADAGASCAR MG
MALAWI MW
MALAYSIA MY
MALDIVES MV
MALI ML
MALTA MT
MARSHALL ISLANDS MH
MARTINIQUE MQ
MAURITANIA MR
MAURITIUS MU
MAYOTTE YT
MEXICO MX
MICRONESIA FM
MOLDOVA MD
MONACO MC
MONGOLIA MN
MONTENEGRO ME
MONTSERRAT MS
MOROCCO MA
MOZAMBIQUE MZ
MYANMAR MM
NAMIBIA NA
NAURU NR
NEPAL NP
NETHERLANDS NL
NETHERLANDS ANTILLES AN
NEW CALEDONIA NC
NEW ZEALAND NZ
NICARAGUA NI
NIGER NE
NIGERIA NG
NIUE NU
NORFOLK ISLAND NF
NORTHERN MARIANA ISLANDS MP
NORWAY NO
OMAN OM
PAKISTAN PK
PALAU PW
PALESTINE, STATE OF PS
PANAMA PA
PAPUA NEW GUINEA PG
PARAGUAY PY
PERU PE
PHILIPPINES PH
PITCAIRN PN
POLAND PL
PORTUGAL PT
PUERTO RICO PR
QATAR QA
REUNION RE
ROMANIA RO
RUSSIAN FEDERATION RU
RWANDA RW
SAINT HELENA SH
SAINT KITTS AND NEVIS KN
SAINT LUCIA LC
SAINT PIERRE AND MIQUELON PM
SAINT VINCENT AND THE GRENADINES VC
SAMOA WS
SAN MARINO SM
SAO TOME AND PRINCIPE ST
SAUDI ARABIA SA
SENEGAL SN
SERBIA RS
SEYCHELLES SC
SIERRA LEONE SL
SINGAPORE SG
SLOVAKIA SK
SLOVENIA SI
SOLOMON ISLANDS SB
SOMALIA SO
SOUTH AFRICA ZA
SOUTH GEORGIA AND SOUTH SANDWICH ISLANDS GS
SOUTH SUDAN SS
SPAIN ES
SRI LANKA LK
SUDAN SD
SURINAME SR
SVALBARD AND JAN MAYEN SJ
SWAZILAND SZ
SWEDEN SE
SWITZERLAND CH
SYRIAN ARAB REPUBLIC SY
TAIWAN TW
TAJIKISTAN TJ
TANZANIA TZ
THAILAND TH
TIMOR-LESTE TL
TOGO TG
TOKELAU TK
TONGA TO
TRINIDAD AND TOBAGO TT
TUNISIA TN
TURKEY TR
TURKMENISTAN TM
TURKS AND CAICOS ISLANDS TC
TUVALU TV
UGANDA UG
UKRAINE UA
UNITED ARAB EMIRATES AE
UNITED KINGDOM GB
UNITED STATES US
U.S. MINOR OUTLYING ISLANDS UM
URUGUAY UY
UZBEKISTAN UZ
VANUATU VU
VENEZUELA VE
VIET NAM VN
VIRGIN ISLANDS, BRITISH VG
VIRGIN ISLANDS, U.S. VI
WALLIS AND FUTUNA WF
WESTERN SAHARA EH
YEMEN YE
ZAMBIA ZM
ZIMBABWE ZW
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