Yout Wam
Yoy
Yuanga
Yucatec Maya Sign Language
Yuchi
Yucuna
Yug
Yugambal
Yugoslavian Sign Language
Yugul
Yugur, East
Yugur, West
Yuhup
Yukaghir, Northern
Yukaghir, Southern
Yuki
Yukpa
Yukuben
Yulu
Yupik, Central
Yupik, Central Siberian
Yupik, Naukan
Yupik, Pacific Gulf
Yupik, Sirenik
Yuqui
Yuracare
Yurok
Yuru
Yuwana
Yuyu
Ywom
Zabana
Zaghawa
Zaiwa
Zakhring
Zambian Sign Language
Zanaki
Zande
Zangskari
Zan Gula
Zangwal
Záparo
Zapotec, Aloápam
Zapotec, Amatlán
Zapotec, Asunción Mixtepec
Zapotec, Ayoquesco
Zapotec, Cajonos
Zapotec, Chichicapan
Zapotec, Choapan
Zapotec, Coatecas Altas
Ethnologue Primary Language Names