Yuchi
Yucuañe Mixtec
Yucuna
Yue Chinese
Yug
Yugambal
Yugoslavian Sign Language
Yugul
Yuhup
Yuki
Yukpa
Yukuben
Yulu
Yuqui
Yuracare
Yurats
Yurok
Yuru
Yurutí
Yutanduchi Mixtec
Yuwana
Yuyu
Ywom
Zaachila Zapotec
Zabana
Zacatepec Chatino
Zacatlán-Ahuacatlán-Tepetzintla Nahuatl
Zaghawa
Zaiwa
Zakhring
Zambian Sign Language
Zanaki
Zande (individual language)
Zangskari
Zan Gula
Zangwal
Zaniza Zapotec
Záparo
Zapotec
Zaramo
Zari
Zarma
Zarphatic
Zauzou
Zay
Zayein Karen
Zayse-Zergulla
Zaza
Zazao
Zeem
ISO 639-3 Reference Names