Languages ordered by languages families

The languages families and classifications listed here is taken from the ISO 639 list which does not provide a scientific classification of the languages of the world, as it is only intended to support the overall language coding of the ISO 639 series of International Standards and is still subject to discussion.
The 139 currently supported languages and locales are:

Afro-Asiatic languages
- Berber languages
  - – Tamazight
- Cushitic languages
  - – Oromo
  - – Somali
Altaic languages
- – Azerbaijani
- – Turkish
Artificial languages
- Artistic languages
  - Lord of the Rings languages
    - – Quenya
    - – Sindarin
  - Other universes languages
    - – D’ni
    - – Dothraki
    - – Giak
    - – Hylian
    - – Láadan
    - – Na’vi
    - – Wardwesân
  - Star Trek languages
    - – Klingon
    - – Romulan
    - – Vulcan
  - Star Wars languages
    - – Bocce
    - – Ewokese
    - – Gunganese
    - – Huttese
    - – Jawaese
    - – Mandalorian
    - – Neimoidian
    - – Shyriiwook
- Auxiliary languages
  - – Esperanto
  - – Ido
  - – Solresol
  - – Volapük
- Logical languages
  - – Loglan
  - – Lojban
Austronesian languages
- Malayo-Polynesian languages
  - Central Malayo-Polynesian languages
    - – Gilbertese
    - – Nume
    - – South Efate
  - Eastern Malayo-Polynesian languages
    - – Mussau-Emira
    - – Nêlêmwa
    - – Nengone
    - – Paicî
    - – Tongan (telephone-style)
  - Western Malayo-Polynesian languages
    - – Indonesian
Caucasian languages
- North Caucasian languages
  - – Adyghe
  - – Bezhta
  - – Ingush
  - – Tsez
Central American Indian languages
- Oto-Manguean languages
  - – Aloápam Zapotec
  - – Choapan Zapotec
  - – Isthmus Zapotec
  - – Lachixío Zapotec
  - – Santa Ana Yareni Zapotec
Creoles and pidgins
- English-based creoles and pidgins
  - – Tok Pisin
- French-based creoles and pidgins
  - – Antillean Creole of Martinique
  - – Haitian Creole
- Portuguese-based creoles and pidgins
  - – Cape Verdean Creole
Eskimo-Aleut languages
- Yupik languages
  - – Yup’ik
Indo-European languages
- Albanian languages
  - – Albanian
- Armenian
  - – Armenian
- Baltic languages
  - – Latvian
  - – Lithuanian
- Germanic languages
  - North Germanic languages
    - – Faroese
  - West Germanic languages
    - – Afrikaans
    - – Alsatian
    - – English
    - – German
    - – Luxembourgish
    - – North Frisian
    - – Pennsylvania German
    - – Plautdietsch
    - – Saterland Frisian
    - – Swiss German
    - – West Frisian
- Indo-Iranian languages
  - Indo-Aryan languages
    - – Dzambazi Romani
    - – Kalderash Romani
    - – Romani
  - Iranian languages
    - – Northern Kurdish
- Italic languages
  - Romance languages
    - – Asturian
    - – Catalan
    - – Corsican
    - – Eonavian
    - – French
    - – French (Belgium)
    - – French (Switzerland)
    - – Friulian
    - – Galician
    - – Italian
    - – Ladin
    - – Latin^✝
    - – Lombard (Milanese)
    - – Portuguese (Brazil)
    - – Portuguese (Portugal)
    - – Romansh
    - – Sardinian
    - – Spanish
    - – Spanish (Puerto Rico)
    - – Venetian
- Slavic languages
  - South Slavic languages
    - – Bulgarian
    - – Serbian
    - – Slovene
  - West Slavic languages
    - – Slovak
Niger-Kordofanian languages
- Atlantic-Congo languages
  - Bantu languages
    - – Lingala
    - – Punu
    - – Shona
- Mande languages
  - – Bambara
  - – Mandinka
  - – Soninke
  - – Susu
- Volta-Congo languages
  - – Igbo
North American Indian languages
- Algic languages
  - Algonquian languages
    - – Micmac
    - – Mohegan-Pequot
    - – Ojibwa
- Caddoan languages
  - – Arikara
- Hokan languages
  - – Kiliwa
- Iroquoian languages
  - – Cherokee
  - – Oneida
- Isolate languages
  - – Haida
- Muskogean languages
  - – Koasati
- Na-Dene languages
  - Athapaskan languages
    - Apache languages
      - – Navajo
    - Canada languages
      - – Carrier
- Salishan languages
  - – Comox
  - – Halkomelem
  - – Klallam
  - – Saanich
  - – Squamish
- Uto-Aztecan languages
  - – Central Tarahumara
  - – Hopi
  - – Timbisha
South American Indian languages
- Araucanian languages
  - – Mapudungun
- Arawakan languages
  - – Kali’na
- Tupi languages
  - – Cocama
Uralic languages
- Finno-Ugrian languages
  - – Estonian
  - – Finnish
  - – Ingrian
  - – Karelian
  - – Livonian
  - – Veps
  - – Votic
- Sami languages
  - – Inari Sami
  - – Northern Sami
  - – Pite Sami
  - – Skolt Sami

Of Languages and Numbers

Languages ordered by languages families