This is a simple table output of all country locale codes. If the locale code is not mentioned here, you can create pull request for add to table.
| Country | Locale Code |
|---|---|
| Albanian | sq |
| Albanian (Albania) | sq_AL |
| Arabic | ar |
| Arabic (Algeria) | ar_DZ |
| Arabic (Bahrain) | ar_BH |
| Arabic (Chad) | ar_TD |
| Arabic (Comoros) | ar_KM |
| Arabic (Djibouti) | ar_DJ |
| Arabic (Egypt) | ar_EG |
| Arabic (Eritrea) | ar_ER |
| Arabic (Iraq) | ar_IQ |
| Arabic (Iraq) | ar_IQ |
| Arabic (Israel) | ar_IL |
| Arabic (Jordan) | ar_JO |
| Arabic (Jordan) | ar_JO |
| Arabic (Kuwait) | ar_KW |
| Arabic (Lebanon) | ar_LB |
| Arabic (Libya) | ar_LY |
| Arabic (Mauritania) | ar_MR |
| Arabic (Morocco) | ar_MA |
| Arabic (Oman) | ar_OM |
| Arabic (Palestinian Territories) | ar_PS |
| Arabic (Qatar) | ar_QA |
| Arabic (Saudi Arabia) | ar_SA |
| Arabic (Somalia) | ar_SO |
| Arabic (South Sudan) | ar_SS |
| Arabic (Sudan) | ar_SD |
| Arabic (Syria) | ar_SY |
| Arabic (Tunisia) | ar_TN |
| Arabic (United Arab Emirates) | ar_AE |
| Arabic (Western Sahara) | ar_EH |
| Arabic (Yemen) | ar_YE |
| Armenian | hy |
| Armenian (Armenia) | hy_AM |
| Assamese | as |
| Assamese (India) | as_IN |
| Asu | asa |
| Asu (Tanzania) | asa_TZ |
| Azerbaijani | az |
| Azerbaijani (Cyrillic) | az_Cyrl |
| Azerbaijani (Cyrillic, Azerbaijan) | az_Cyrl_AZ |
| Azerbaijani (Latin) | az_Latn |
| Azerbaijani (Latin, Azerbaijan) | az_Latn_AZ |
| Bafia | ksf |
| Bafia (Cameroon) | ksf_CM |
| Bambara | bm |
| Bambara (Mali) | bm_ML |
| Bangla (Bangladesh) | bn_BD |
| Bangla (India) | bn_IN |
| Bangla (bn) | bn |
| Basaa | bas |
| Basaa (Cameroon) | bas_CM |
| Basque (Spain) | eu_ES |
| Basque (eu) | eu |
| Belarusian | be |
| Belarusian (Belarus) | be_BY |
| Bemba | bem |
| Bemba (Zambia) | bem_ZM |
| Bena | bez |
| Bena (Tanzania) | bez_TZ |
| Bengali | bn |
| Bengali (Bangladesh) | bn_BD |
| Bengali (India) | bn_IN |
| Bodo | brx |
| Bodo (India) | brx_IN |
| Bosnian | bs |
| Bosnian (Cyrillic) | bs_Cyrl |
| Bosnian (Cyrillic, Bosnia & Herzegovina) | bs_Cyrl_BA |
| Bosnian (Latin) | bs_Latn |
| Bosnian (Latin, Bosnia & Herzegovina) | bs_Latn_BA |
| Breton | br |
| Breton (France) | br_FR |
| Bulgarian | bg |
| Bulgarian (Bulgaria) | bg_BG |
| Catalan | ca |
| Catalan (Andorra) | ca_AD |
| Catalan (France) | ca_FR |
| Catalan (Italy) | ca_IT |
| Catalan (Spain) | ca_ES |
| Chechen (Russia) | ce_RU |
| Chechen (ce) | ce |
| Cherokee | chr |
| Cherokee (United States) | chr_US |
| Chiga (Uganda) | cgg_UG |
| Chiga (cgg) | cgg |
| Chinese | zh |
| Chinese (Simplified) (zh-Hans) | zh_Hans |
| Chinese (Simplified, China) (zh-Hans-CN) | zh_HK |
| Chinese (Simplified, Hong Kong SAR China) | zh_Hans_HK |
| Chinese (Simplified, Macau SAR China) | zh_Hans_MO |
| Chinese (Simplified, Singapore) | zh_Hans_SG |
| Chinese (Traditional) | zh_Hant |
| Chinese (Traditional, Hong Kong SAR China) | zh_Hant_HK |
| Chinese (Traditional, Macau SAR China) | zh_Hant_MO |
| Chinese (Traditional, Taiwan) | zh_Hant_TW |
| Colognian | ksh |
| Colognian (Germany) | ksh_DE |
| Cornish | kw |
| Cornish (United Kingdom) | kw_GB |
| Croatian | hr |
| Croatian (Bosnia & Herzegovina) | hr_BA |
| Croatian (Croatia) | hr_HR |
| Czech | cs |
| Czech (Czech Republic) | cs_CZ |
| Danish | da |
| Danish (Denmark) | da_DK |
| Duala (Cameroon) | dua_CM |
| Duala | dua |
| Dutch | nl |
| Dutch (Belgium) | nl_BE |
| Dutch (Netherlands) | nl_NL |
| Dzongkha | dz |
| Dzongkha (Bhutan) | dz_BT |
| Embu | ebu |
| Embu (Kenya) | ebu_KE |
| English | en |
| English (American Samoa) | en_AS |
| English (Anguilla) | en_AI |
| English (Anguilla) | en_AI |
| English (Antigua & Barbuda) | en_AG |
| English (Australia) | en_AU |
| English (Australia) | en_AU |
| English (Austria) | en_AT |
| English (Bahamas) | en_BS |
| English (Barbados) | en_BB |
| English (Belgium) | en_BE |
| English (Belize) | en_BZ |
| English (Bermuda) | en_BM |
| English (Botswana) | en_BW |
| English (British Indian Ocean Territory) | en_IO |
| English (British Virgin Islands) | en_VG |
| English (Burundi) | en_BI |
| English (Cameroon) | en_CM |
| English (Canada) | en_CA |
| English (Canada) | en_CA |
| English (Cayman Islands) | en_KY |
| English (Christmas Island) | en_CX |
| English (Cocos [Keeling] Islands) | en_CC |
| English (Cook Islands) | en_CK |
| English (Cyprus) | en_CY |
| English (Denmark) | en_DK |
| English (Diego Garcia) | en_DG |
| English (Dominica) | en_DM |
| English (Eritrea) | en_ER |
| English (Falkland Islands) | en_FK |
| English (Fiji) | en_FJ |
| English (Finland) | en_FI |
| English (Gambia) | en_GM |
| English (Germany) | en_DE |
| English (Ghana) | en_GH |
| English (Gibraltar) | en_GI |
| English (Grenada) | en_GD |
| English (Guam) | en_GU |
| English (Guernsey) | en_GG |
| English (Guyana) | en_GY |
| English (Hong Kong SAR China) | en_HK |
| English (India) | en_IN |
| English (India) | en_IN |
| English (Ireland) | en_IE |
| English (Ireland) | en_IE |
| English (Isle of Man) | en_IM |
| English (Israel) | en_IL |
| English (Jamaica) | en_JM |
| English (Jersey) | en_JE |
| English (Kenya) | en_KE |
| English (Kiribati) | en_KI |
| English (Lesotho) | en_LS |
| English (Liberia) | en_LR |
| English (Macau SAR China) | en_MO |
| English (Madagascar) | en_MG |
| English (Malawi) | en_MW |
| English (Malaysia) | en_MY |
| English (Malta) | en_MT |
| English (Malta) | en_MT |
| English (Marshall Islands) | en_MH |
| English (Mauritius) | en_MU |
| English (Micronesia) | en_FM |
| English (Montserrat) | en_MS |
| English (Namibia) | en_NA |
| English (Nauru) | en_NR |
| English (Netherlands) | en_NL |
| English (New Zealand) | en_NZ |
| English (New Zealand) | en_NZ |
| English (Nigeria) | en_NG |
| English (Niue) | en_NU |
| English (Norfolk Island) | en_NF |
| English (Northern Mariana Islands) | en_MP |
| English (Pakistan) | en_PK |
| English (Palau) | en_PW |
| English (Papua New Guinea) | en_PG |
| English (Philippines) | en_PH |
| English (Philippines) | en_PH |
| English (Pitcairn Islands) | en_PN |
| English (Puerto Rico) | en_PR |
| English (Rwanda) | en_RW |
| English (Samoa) | en_WS |
| English (Seychelles) | en_SC |
| English (Sierra Leone) | en_SL |
| English (Singapore) | en_SG |
| English (Singapore) | en_SG |
| English (Sint Maarten) | en_SX |
| English (Slovenia) | en_SI |
| English (Solomon Islands) | en_SB |
| English (South Africa) | en_ZA |
| English (South Africa) | en_ZA |
| English (South Sudan) | en_SS |
| English (St. Helena) | en_SH |
| English (St. Kitts & Nevis) | en_KN |
| English (St. Lucia) | en_LC |
| English (St. Vincent & Grenadines) | en_VC |
| English (Sudan) | en_SD |
| English (Swaziland) | en_SZ |
| English (Sweden) | en_SE |
| English (Switzerland) | en_CH |
| English (Tanzania) | en_TZ |
| English (Tokelau) | en_TK |
| English (Tonga) | en_TO |
| English (Trinidad & Tobago) | en_TT |
| English (Turks & Caicos Islands) | en_TC |
| English (Tuvalu) | en_TV |
| English (U.S. Outlying Islands) | en_UM |
| English (U.S. Virgin Islands) | en_VI |
| English (Uganda) | en_UG |
| English (United Kingdom) | en_GB |
| English (United Kingdom) | en_GB |
| English (United States) | en_US |
| English (United States) | en_US |
| English (Vanuatu) | en_VU |
| English (Zambia) | en_ZM |
| English (Zimbabwe) | en_ZW |
| Esperanto | eo |
| Estonian | et |
| Estonian (Estonia) | et_EE |
| Ewe (Ghana) | ee_GH |
| Ewe (Togo) | ee_TG |
| Ewe (ee) | ee |
| Ewondo | ewo |
| Ewondo (Cameroon) | ewo_CM |
| Faroese | fo |
| Faroese (Denmark) | fo_DK |
| Faroese (Faroe Islands) | fo_FO |
| Filipino | fil |
| Filipino (Philippines) | fil_PH |
| Finnish | fi |
| Finnish (Finland) | fi_FI |
| French | fr |
| French (Algeria) | fr_DZ |
| French (Belgium) | fr_BE |
| French (Benin) | fr_BJ |
| French (Burkina Faso) | fr_BF |
| French (Burundi) | fr_BI |
| French (Cameroon) | fr_CM |
| French (Canada) | fr_CA |
| French (Central African Republic) | fr_CF |
| French (Chad) | fr_TD |
| French (Comoros) | fr_KM |
| French (Congo - Brazzaville) | fr_CG |
| French (Congo - Kinshasa) | fr_CD |
| French (Côte d’Ivoire) | fr_CI |
| French (Djibouti) | fr_DJ |
| French (Equatorial Guinea) | fr_GQ |
| French (France) | fr_FR |
| French (French Guiana) | fr_GF |
| French (French Polynesia) | fr_PF |
| French (Gabon) | fr_GA |
| French (Guadeloupe) | fr_GP |
| French (Guinea) | fr_GN |
| French (Haiti) | fr_HT |
| French (Luxembourg) | fr_LU |
| French (Madagascar) | fr_MG |
| French (Mali) | fr_ML |
| French (Martinique) | fr_MQ |
| French (Mauritania) | fr_MR |
| French (Mauritius) | fr_MU |
| French (Mayotte) | fr_YT |
| French (Monaco) | fr_MC |
| French (Morocco) | fr_MA |
| French (New Caledonia) | fr_NC |
| French (Niger) | fr_NE |
| French (Rwanda) | fr_RW |
| French (Réunion) | fr_RE |
| French (Senegal) | fr_SN |
| French (Seychelles) | fr_SC |
| French (St. Barthélemy) | fr_BL |
| French (St. Martin) | fr_MF |
| French (St. Pierre & Miquelon) | fr_PM |
| French (Switzerland) | fr_CH |
| French (Syria) | fr_SY |
| French (Togo) | fr_TG |
| French (Tunisia) | fr_TN |
| French (Vanuatu) | fr_VU |
| French (Wallis & Futuna) | fr_WF |
| Friulian | fur |
| Friulian (Italy) | fur_IT |
| Fulah | ff |
| Fulah (Cameroon | ff_CM |
| Fulah (Guinea) | ff_GN |
| Fulah (Mauritania) | ff_MR |
| Fulah (Senegal) | ff_SN |
| Galician | gl |
| Galician (Spain) | gl_ES |
| Ganda (Uganda) | lg_UG |
| Ganda | lg |
| Georgian | ka |
| Georgian (Georgia) | ka_GE |
| German | de |
| German (Austria) | de_AT |
| German (Belgium) | de_BE |
| German (Germany) | de_DE |
| German (Italy) | de_IT |
| German (Liechtenstein) | de_LI |
| German (Luxembourg) | de_LU |
| German (Luxembourg) | de_LU |
| German (Switzerland) | de_CH |
| Greek | el |
| Greek (Cyprus) | el_CY |
| Greek (Greece) | el_GR |
| Gujarati (India) | gu_IN |
| Gujarati | gu |
| Gusii (Kenya) | guz_KE |
| Gusii | guz |
| Hausa | ha |
| Hausa (Ghana) | ha_GH |
| Hausa (Niger) | ha_NE |
| Hausa (Nigeria) | ha_NG |
| Hawaiian | haw |
| Hawaiian (United States) | haw_US |
| Hebrew | he |
| Hebrew | iw |
| Hebrew (Israel) | he_IL |
| Hebrew (Israel) | iw_IL |
| Hindi | hi |
| Hindi (India) | hi_IN |
| Hungarian | hu |
| Hungarian (Hungary) | hu_HU |
| Icelandic | is |
| Icelandic (Iceland) | is_IS |
| Igbo | ig |
| Igbo (Nigeria) | ig_NG |
| Indonesian | in |
| Indonesian (Indonesia) | in_ID |
| Irish | ga |
| Irish | ga |
| Irish (Ireland) | ga_IE |
| Irish (Ireland) | ga_IE |
| Italian | it |
| Italian (Italy) | it_IT |
| Italian (San Marino) | it_SM |
| Italian (Switzerland) | it_CH |
| Italian (Vatican City) | it_VA |
| Japanese | ja |
| Japanese (Japan) | ja_JP |
| Jola-Fonyi | dyo |
| Jola-Fonyi (Senegal) | dyo_SN |
| Kabuverdianu | kea |
| Kabuverdianu (Cape Verde) | kea_CV |
| Kabyle | kab |
| Kabyle (Algeria) | kab_DZ |
| Kako | kkj |
| Kako (Cameroon) | kkj_CM |
| Kalaallisut | kl |
| Kalaallisut (Greenland) | kl_GL |
| Kalenjin | kln |
| Kalenjin (Kenya) | kln_KE |
| Kamba | kam |
| Kamba (Kenya) | kam_KE |
| Kannada | kn |
| Kannada (India) | kn_IN |
| Kashmiri | ks |
| Kashmiri (India) | ks_IN |
| Kazakh | kk |
| Kazakh (Kazakhstan) | kk_KZ |
| Khmer | km |
| Khmer (Cambodia) | km_KH |
| Kikuyu | ki |
| Kikuyu (Kenya) | ki_KE |
| Konkani | kok |
| Konkani (India) | kok_IN |
| Korean | ko |
| Korean | ko |
| Korean (North Korea) | ko_KP |
| Korean (South Korea) | ko_KR |
| Korean (South Korea) | ko_KR |
| Koyra Chiini | khq |
| Koyra Chiini (Mali) | khq_ML |
| Kyrgyz | ky |
| Kyrgyz (Kyrgyzstan) | ky_KG |
| Langi | lag |
| Langi (Tanzania) | lag_TZ |
| Latvian | lv |
| Latvian (Latvia) | lv_LV |
| Lithuanian | lt |
| Lithuanian (Lithuania) | lt_LT |
| Lower Sorbian | dsb |
| Lower Sorbian (Germany) | dsb_DE |
| Luxembourgish | lb |
| Luxembourgish (Luxembourg) | lb_LU |
| Macedonian | mk |
| Macedonian (Macedonia) | mk_MK |
| Machame (Tanzania) | jmc_TZ |
| Machame | jmc |
| Makonde | kde |
| Makonde (Tanzania) | kde_TZ |
| Malay | ms |
| Malay (Malaysia) | ms_MY |
| Maltese | mt |
| Maltese (Malta) | mt_MT |
| Manx | gv |
| Manx (Isle of Man) | gv_IM |
| Ngomba (Cameroon) | jgo_CM |
| Ngomba | jgo |
| Norwegian | no |
| Norwegian (Norway Nynorsk) | no_NO_NY |
| Norwegian (Norway) | no_NO |
| Persian | fa |
| Persian (Afghanistan) | fa_AF |
| Persian (Iran) | fa_IR |
| Polish | pl |
| Polish (Poland) | pl_PL |
| Portuguese | pt |
| Portuguese (Angola) | pt_AO |
| Portuguese (Brazil) | pt_BR |
| Portuguese (Cape Verde) | pt_CV |
| Portuguese (Equatorial Guinea) | pt_GQ |
| Portuguese (Guinea-Bissau) | pt_GW |
| Portuguese (Luxembourg) | pt_LU |
| Portuguese (Macau SAR China) | pt_MO |
| Portuguese (Mozambique) | pt_MZ |
| Portuguese (Portugal) | pt_PT |
| Portuguese (Switzerland) | pt_CH |
| Portuguese (São Tomé & Príncipe) | pt_ST |
| Portuguese (Timor-Leste) | pt_TL |
| Romanian | ro |
| Romanian (Romania) | ro_RO |
| Russian | ru |
| Russian (Belarus) | ru_BY |
| Russian (Kazakhstan) | ru_KZ |
| Russian (Kyrgyzstan) | ru_KG |
| Russian (Moldova) | ru_MD |
| Russian (Russia) | ru_RU |
| Russian (Ukraine) | ru_UA |
| Scottish Gaelic | gd |
| Scottish Gaelic (United Kingdom) | gd_GB |
| Serbian | sr |
| Serbian (Bosnia and Herzegovina) | sr_BA |
| Serbian (Montenegro) | sr_ME |
| Serbian (Serbia and Montenegro) | sr_CS |
| Serbian (Serbia) | sr_RS |
| Shambala | ksb |
| Shambala (Tanzania) | ksb_TZ |
| Sichuan Yi | ii |
| Sichuan Yi (China) | ii_CN |
| Slovak | sk |
| Slovak (Slovakia) | sk_SK |
| Slovenian | sl |
| Slovenian (Slovenia) | sl_SI |
| Spanish | es |
| Spanish (Argentina) | es_AR |
| Spanish (Belize) | es_BZ |
| Spanish (Bolivia) | es_BO |
| Spanish (Brazil) | es_BR |
| Spanish (Canary Islands) | es_IC |
| Spanish (Ceuta & Melilla | es_EA |
| Spanish (Chile) | es_CL |
| Spanish (Colombia) | es_CO |
| Spanish (Costa Rica) | es_CR |
| Spanish (Cuba) | es_CU |
| Spanish (Dominican Republic) | es_DO |
| Spanish (Ecuador) | es_EC |
| Spanish (El Salvador) | es_SV |
| Spanish (Equatorial Guinea) | es_GQ |
| 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_ES |
| Spanish (United States) | es_US |
| Spanish (Uruguay) | es_UY |
| Spanish (Venezuela) | es_VE |
| Swedish | sv |
| Swedish (Sweden) | sv_SE |
| Swiss German | gsw |
| Swiss German (France) | gsw_FR |
| Swiss German (Liechtenstein) | gsw_LI |
| Swiss German (Switzerland) | gsw_CH |
| Taita | dav |
| Taita (Kenya) | dav_KE |
| Thai | th |
| Thai (Thailand) | th_TH |
| Thai (Thailand) | th_TH_TH |
| Tibetan | bo |
| Tibetan (China) | bo_CN |
| Tibetan (India) | bo_IN |
| Turkish | tr |
| Turkish (Turkey) | tr_TR |
| Ukrainian | uk |
| Ukrainian (Ukraine) | uk_UA |
| Upper Sorbian | hsb |
| Upper Sorbian (Germany) | hsb_DE |
| Vietnamese | vi |
| Vietnamese (Vietnam) | vi_VN |
| Welsh | cy |
| Welsh (United Kingdom) | cy_GB |
| Western Frisian | fy |
| Western Frisian (Netherlands) | fy_NL |
| Zarma | dje |
| Zarma (Niger) | dje_NE |
| Zulu | zu |
| Zulu (South Africa) | zu_ZA |