Tila Chol
Tingal
Tlalitzlipa Nahuatl
Toala'
Todos Santos Cuchumatán Mam
Tomyang
Tutong 1
Uokha
Upper Baram Kenyah
Upper Tanudan Kalinga
Vatrata
Walo Kumbe Dogon
Ware
West Central Quiché
Western Cakchiquel
Western Jacalteco
Western Pokomchí
Western Tzutujil
Worora
Wumeng Yi
Xiandao
Yamphe
Yangbye
Yangho
Yepocapa Southwestern Cakchiquel
Yiddish Sign Language
Yinglish
Yos
Yuanjiang-Mojiang Yi
Yugh
Zinacantán Tzotzil
ISO 639-3 Retired Reference Names