• aa - Afar
  • ab - Abkhazian
  • ae - Avestan
  • af - Afrikaans
  • ak - Akan
  • am - Amharic
  • an - Aragonese
  • ar - Arabic
  • as - Assamese
  • av - Avaric
  • ay - Aymara
  • az - Azerbaijani
  • hy - Armenian
  • sq - Albanian
  • ia - Interlingua (International Auxiliary Language Association)
  • ba - Bashkir
  • be - Belarusian
  • bg - Bulgarian
  • bi - Bislama
  • bm - Bambara
  • bn - Bengali
  • bo - Tibetan
  • bs - Bosnian
  • ca - Catalan
  • ch - Chamorro
  • co - Corsican
  • cu - Church Slavic
  • cu - Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic
  • cv - Chuvash
  • da - Danish
  • de - German
  • dv - Dhivehi
  • dv - Maldivian
  • dz - Dzongkha
  • eo - Esperanto
  • es - Spanish
  • et - Estonian
  • eu - Basque
  • fa - Persian
  • ff - Fulah
  • fj - Fijian
  • fo - Faroese
  • fr - French
  • fy - Western Frisian
  • ga - Gaelic, Irish
  • gd - Gaelic, Scottish
  • gd - Scottish Gaelic
  • gl - Galician
  • gn - Guarani
  • gu - Gujarati