Xerénte
Xetá
Xhosa
Xiang Chinese
Xibe
Xicotepec De Juárez Totonac
Xinca
Xingú Asuriní
Xipaya
Xipináwa
Xiri
Xiriâna
Xishanba Lalo
Xokleng
!Xóõ
Xukurú
Xwela Gbe
Yaaku
Yabaâna
Yabarana
Yabem
Yaben
Yabong
Yabula Yabula
Yace
Yaeyama
Yafi
Yagara
Yagaria
Yagnobi
Yagomi
Yagua
Yagwoia
Yahadian
Yahang
Yahuna
Yaka (Central African Republic)
Yaka (Congo)
Yaka (Democratic Republic of Congo)
Yakaikeke
Yakama
Yakan
Yakha
Yakoma
Yakut
Yala
Yalahatan
Yalakalore
Yalálag Zapotec
Yalarnnga
ISO 639-3 Reference Names