Module:ISO 639/1

return { ["aa"] = {"Afar"}, ["ab"] = {"Abkhazian"}, ["ae"] = {"Avestan"}, ["af"] = {"Afrikaans"}, ["ak"] = {"Akan"}, ["am"] = {"Amharic"}, ["an"] = {"Aragonese"}, ["ar"] = {"Arabic"}, ["as"] = {"Assamese"}, ["av"] = {"Avaric"}, ["ay"] = {"Aymara"}, ["az"] = {"Azerbaijani"}, ["ba"] = {"Bashkir"}, ["be"] = {"Belarusian"}, ["bg"] = {"Bulgarian"}, ["bh"] = {"Bihari languages"}, ["bi"] = {"Bislama"}, ["bm"] = {"Bambara"}, ["bn"] = {"Bengali"}, ["bo"] = {"Tibetan"}, ["br"] = {"Breton"}, ["bs"] = {"Bosnian"}, ["ca"] = {"Catalan", "Valencian"}, ["ce"] = {"Chechen"}, ["ch"] = {"Chamorro"}, ["co"] = {"Corsican"}, ["cr"] = {"Cree"}, ["cs"] = {"Czech"}, ["cu"] = {"Church Slavic", "Old Slavonic", "Church Slavonic", "Old Bulgarian", "Old Church Slavonic"}, ["cv"] = {"Chuvash"}, ["cy"] = {"Welsh"}, ["da"] = {"Danish"}, ["de"] = {"German"}, ["dv"] = {"Divehi", "Dhivehi", "Maldivian"}, ["dz"] = {"Dzongkha"}, ["ee"] = {"Ewe"}, ["el"] = {"Greek, Modern (1453-)"}, ["en"] = {"English"}, ["eo"] = {"Esperanto"}, ["es"] = {"Spanish", "Castilian"}, ["et"] = {"Estonian"}, ["eu"] = {"Basque"}, ["fa"] = {"Persian"}, ["ff"] = {"Fulah"}, ["fi"] = {"Finnish"}, ["fj"] = {"Fijian"}, ["fo"] = {"Faroese"}, ["fr"] = {"French"}, ["fy"] = {"Western Frisian"}, ["ga"] = {"Irish"}, ["gd"] = {"Gaelic", "Scottish Gaelic"}, ["gl"] = {"Galician"}, ["gn"] = {"Guarani"}, ["gu"] = {"Gujarati"}, ["gv"] = {"Manx"}, ["ha"] = {"Hausa"}, ["he"] = {"Hebrew"}, ["hi"] = {"Hindi"}, ["ho"] = {"Hiri Motu"}, ["hr"] = {"Croatian"}, ["ht"] = {"Haitian", "Haitian Creole"}, ["hu"] = {"Hungarian"}, ["hy"] = {"Armenian"}, ["hz"] = {"Herero"}, ["ia"] = {"Interlingua (International Auxiliary Language Association)"}, ["id"] = {"Indonesian"}, ["ie"] = {"Interlingue", "Occidental"}, ["ig"] = {"Igbo"}, ["ii"] = {"Sichuan Yi", "Nuosu"}, ["ik"] = {"Inupiaq"}, ["io"] = {"Ido"}, ["is"] = {"Icelandic"}, ["it"] = {"Italian"}, ["iu"] = {"Inuktitut"}, ["ja"] = {"Japanese"}, ["jv"] = {"Javanese"}, ["ka"] = {"Georgian"}, ["kg"] = {"Kongo"}, ["ki"] = {"Kikuyu", "Gikuyu"}, ["kj"] = {"Kuanyama", "Kwanyama"}, ["kk"] = {"Kazakh"}, ["kl"] = {"Kalaallisut", "Greenlandic"}, ["km"] = {"Central Khmer"}, ["kn"] = {"Kannada"}, ["ko"] = {"Korean"}, ["kr"] = {"Kanuri"}, ["ks"] = {"Kashmiri"}, ["ku"] = {"Kurdish"}, ["kv"] = {"Komi"}, ["kw"] = {"Cornish"}, ["ky"] = {"Kirghiz", "Kyrgyz"}, ["la"] = {"Latin"}, ["lb"] = {"Luxembourgish", "Letzeburgesch"}, ["lg"] = {"Ganda"}, ["li"] = {"Limburgan", "Limburger", "Limburgish"}, ["ln"] = {"Lingala"}, ["lo"] = {"Lao"}, ["lt"] = {"Lithuanian"}, ["lu"] = {"Luba-Katanga"}, ["lv"] = {"Latvian"}, ["mg"] = {"Malagasy"}, ["mh"] = {"Marshallese"}, ["mi"] = {"Maori"}, ["mk"] = {"Macedonian"}, ["ml"] = {"Malayalam"}, ["mn"] = {"Mongolian"}, ["mr"] = {"Marathi"}, ["ms"] = {"Malay"}, ["mt"] = {"Maltese"}, ["my"] = {"Burmese"}, ["na"] = {"Nauru"}, ["nb"] = {"Bokmål, Norwegian", "Norwegian Bokmål"}, ["nd"] = {"Ndebele, North", "North Ndebele"}, ["ne"] = {"Nepali"}, ["ng"] = {"Ndonga"}, ["nl"] = {"Dutch", "Flemish"}, ["nn"] = {"Norwegian Nynorsk", "Nynorsk, Norwegian"}, ["no"] = {"Norwegian"}, ["nr"] = {"Ndebele, South", "South Ndebele"}, ["nv"] = {"Navajo", "Navaho"}, ["ny"] = {"Chichewa", "Chewa", "Nyanja"}, ["oc"] = {"Occitan (post 1500)"}, ["oj"] = {"Ojibwa"}, ["om"] = {"Oromo"}, ["or"] = {"Oriya"}, ["os"] = {"Ossetian", "Ossetic"}, ["pa"] = {"Panjabi", "Punjabi"}, ["pi"] = {"Pali"}, ["pl"] = {"Polish"}, ["ps"] = {"Pushto", "Pashto"}, ["pt"] = {"Portuguese"}, ["qu"] = {"Quechua"}, ["rm"] = {"Romansh"}, ["rn"] = {"Rundi"}, ["ro"] = {"Romanian", "Moldavian", "Moldovan"}, ["ru"] = {"Russian"}, ["rw"] = {"Kinyarwanda"}, ["sa"] = {"Sanskrit"}, ["sc"] = {"Sardinian"}, ["sd"] = {"Sindhi"}, ["se"] = {"Northern Sami"}, ["sg"] = {"Sango"}, ["si"] = {"Sinhala", "Sinhalese"}, ["sk"] = {"Slovak"}, ["sl"] = {"Slovenian"}, ["sm"] = {"Samoan"}, ["sn"] = {"Shona"}, ["so"] = {"Somali"}, ["sq"] = {"Albanian"}, ["sr"] = {"Serbian"}, ["ss"] = {"Swati"}, ["st"] = {"Sotho, Southern"}, ["su"] = {"Sundanese"}, ["sv"] = {"Swedish"}, ["sw"] = {"Swahili"}, ["ta"] = {"Tamil"}, ["te"] = {"Telugu"}, ["tg"] = {"Tajik"}, ["th"] = {"Thai"}, ["ti"] = {"Tigrinya"}, ["tk"] = {"Turkmen"}, ["tl"] = {"Tagalog"}, ["tn"] = {"Tswana"}, ["to"] = {"Tonga (Tonga Islands)"}, ["tr"] = {"Turkish"}, ["ts"] = {"Tsonga"}, ["tt"] = {"Tatar"}, ["tw"] = {"Twi"}, ["ty"] = {"Tahitian"}, ["ug"] = {"Uighur", "Uyghur"}, ["uk"] = {"Ukrainian"}, ["ur"] = {"Urdu"}, ["uz"] = {"Uzbek"}, ["ve"] = {"Venda"}, ["vi"] = {"Vietnamese"}, ["vo"] = {"Volapük"}, ["wa"] = {"Walloon"}, ["wo"] = {"Wolof"}, ["xh"] = {"Xhosa"}, ["yi"] = {"Yiddish"}, ["yo"] = {"Yoruba"}, ["za"] = {"Zhuang", "Chuang"}, ["zh"] = {"Chinese"}, ["zu"] = {"Zulu"}, }