ISO 639:y

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|yaa || || ||B ||Y ||Yaminahua||&nbsp;
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|yab || || ||B ||Y ||Yuhup||&nbsp;
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|yac || || ||B ||Y ||Yali, Pass Valley||&nbsp;
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|yad || || ||B ||Y ||Yagua||&nbsp;
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|yae || || ||B ||Y ||Pumé||&nbsp;
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|yaf || || ||B ||Y ||Yaka (Democratic Republic of Congo)||&nbsp;
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|yag || || ||B ||Y ||Yámana||&nbsp;
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|yah || || ||B ||Y ||Yazgulyam||&nbsp;
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|yai || || ||B ||Y ||Yagnobi||&nbsp;
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|yaj || || ||B ||Y ||Banda-Yangere||&nbsp;
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|yak || || ||B ||Y ||Yakima||&nbsp;
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|yal || || ||B ||Y ||Yalunka||&nbsp;
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|yam || || ||B ||Y ||Yamba||&nbsp;
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|yao ||yao || ||B ||Y ||Yao||&nbsp;
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|yap ||yap || ||B ||Y ||Yapese||&nbsp;
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|yaq || || ||B ||Y ||Yaqui||&nbsp;
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|yar || || ||B ||Y ||Yabarana||&nbsp;
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|yas || || ||B ||Y ||Nugunu (Cameroon)||&nbsp;
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|yat || || ||B ||Y ||Yambeta||&nbsp;
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|yau || || ||B ||Y ||Yuwana||&nbsp;
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|yav || || ||B ||Y ||Yangben||&nbsp;
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|yaw || || ||B ||Ö ||Yawalapití||&nbsp;
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|yax || || ||B ||Y ||Yauma||&nbsp;
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|yay || || ||B ||Y ||Agwagwune||&nbsp;
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|yaz || || ||B ||Y ||Lokaa||&nbsp;
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|yba || || ||B ||Y ||Yala||&nbsp;
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|ybb || || ||B ||Y ||Yemba||&nbsp;
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|ybd || || ||B ||Y ||Yangbye||&nbsp;
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|ybe || || ||B ||Y ||Yugur, West||&nbsp;
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|ybh || || ||B ||Y ||Yakha||&nbsp;
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|ybi || || ||B ||Y ||Yamphu||&nbsp;
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|ybj || || ||B ||Y ||Hasha||&nbsp;
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|ybl || || ||B ||Y ||Yukuben||&nbsp;
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|ybm || || ||B ||Y ||Yaben||&nbsp;
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|ybn || || ||B ||Ö ||Yabaâna||&nbsp;
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|ybo || || ||B ||Y ||Yabong||&nbsp;
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|ybx || || ||B ||Y ||Yawiyo||&nbsp;
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|yby || || ||B ||Y ||Yaweyuha||&nbsp;
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|ycl || || ||B ||Y ||Yi, Central||&nbsp;
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|ycn || || ||B ||Y ||Yucuna||&nbsp;
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|ydd || || ||B ||Y ||Yiddish, Eastern||&nbsp;
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|ydg || || ||B ||Y ||Yidgha||&nbsp;
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|ydk || || ||B ||Y ||Yoidik||&nbsp;
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|yds || || ||B ||Y ||Yiddish Sign Language||&nbsp;
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|yea || || ||B ||Y ||Ravula||&nbsp;
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|yec || || ||B ||Y ||Yeniche||&nbsp;
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|yee || || ||B ||Y ||Yimas||&nbsp;
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|yei || || ||B ||Ö ||Yeni||&nbsp;
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|yej || || ||B ||Y ||Yevanic||&nbsp;
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|yel || || ||B ||Y ||Yela||&nbsp;
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|yen || || ||B ||Y ||Yendang||&nbsp;
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|yer || || ||B ||Y ||Tarok||&nbsp;
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|yes || || ||B ||Y ||Yeskwa||&nbsp;
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|yet || || ||B ||Y ||Yetfa||&nbsp;
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|yeu || || ||B ||Y ||Yerukula||&nbsp;
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|yev || || ||B ||Y ||Yapunda||&nbsp;
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|yey || || ||B ||Y ||Yeyi||&nbsp;
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|ygm || || ||B ||Y ||Yagomi||&nbsp;
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|ygr || || ||B ||Y ||Yagaria||&nbsp;
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|ygw || || ||B ||Y ||Yagwoia||&nbsp;
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|yhd || || ||B ||Y ||Arabic, Judeo-Iraqi||&nbsp;
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|yia || || ||B ||Y ||Yinggarda||&nbsp;
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|yib || || ||B ||Y ||Yinglish||&nbsp;
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|yid ||yid ||yi ||M ||Y ||Yiddish||&nbsp;
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|yif || || ||B ||Y ||Yi, Ache||&nbsp;
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|yig || || ||B ||Y ||Yi, Guizhou||&nbsp;
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|yih || || ||B ||Y ||Yiddish, Western||&nbsp;
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|yii || || ||B ||Y ||Yidiny||&nbsp;
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|yij || || ||B ||Y ||Yindjibarndi||&nbsp;
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|yik || || ||B ||Y ||Yi, Xishan Lalu||&nbsp;
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|yil || || ||B ||Y ||Yindjilandji||&nbsp;
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|yim || || ||B ||Y ||Naga, Yimchungru||&nbsp;
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|yin || || ||B ||Y ||Yinchia||&nbsp;
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|yio || || ||B ||Y ||Yi, Dayao||&nbsp;
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|yip || || ||B ||Y ||Yi, Poluo||&nbsp;
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|yiq || || ||B ||Y ||Yi, Miqie||&nbsp;
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|yir || || ||B ||Y ||Awyu, North||&nbsp;
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|yis || || ||B ||Y ||Yis||&nbsp;
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|yit || || ||B ||Y ||Yi, Eastern Lalu||&nbsp;
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|yiu || || ||B ||Y ||Yi, Awu||&nbsp;
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|yiv || || ||B ||Y ||Yi, Eshan-Xinping||&nbsp;
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|yix || || ||B ||Y ||Yi, Axi||&nbsp;
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|yiy || || ||B ||Y ||Yir Yoront||&nbsp;
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|yiz || || ||B ||Y ||Yi, Azhe||&nbsp;
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|yka || || ||B ||Y ||Yakan||&nbsp;
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|ykg || || ||B ||Y ||Yukaghir, Northern||&nbsp;
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|yki || || ||B ||Y ||Yoke||&nbsp;
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|ykk || || ||B ||Y ||Yakaikeke||&nbsp;
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|ykm || || ||B ||Y ||Yakamul||&nbsp;
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|yko || || ||B ||Y ||Yasa||&nbsp;
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|ykr || || ||B ||Y ||Yekora||&nbsp;
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|yky || || ||B ||Y ||Yakoma||&nbsp;
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|yla || || ||B ||Y ||Yaul||&nbsp;
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|yle || || ||B ||Y ||Yele||&nbsp;
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|ylg || || ||B ||Y ||Yelogu||&nbsp;
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|yli || || ||B ||Y ||Yali, Angguruk||&nbsp;
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|yll || || ||B ||Y ||Yil||&nbsp;
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|ylm || || ||B ||Y ||Yi, Limi||&nbsp;
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|ylo || || ||B ||Y ||Yi, Naluo||&nbsp;
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|ylr || || ||B ||Ö ||Yalarnnga||&nbsp;
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|ylu || || ||B ||Y ||Aribwaung||&nbsp;
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|yly || || ||B ||Y ||Nyâlayu||&nbsp;
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|yma || || ||B ||Y ||Yamphe||&nbsp;
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|ymb || || ||B ||Y ||Yambes||&nbsp;
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|yme || || ||B ||Ö ||Yameo||&nbsp;
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|ymg || || ||B ||Y ||Yamongeri||&nbsp;
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|ymh || || ||B ||Y ||Yi, Mili||&nbsp;
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|ymj || || ||B ||Y ||Yi, Muji||&nbsp;
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|ymk || || ||B ||Y ||Makwe||&nbsp;
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|yml || || ||B ||Y ||Iamalele||&nbsp;
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|ymm || || ||B ||Y ||Maay||&nbsp;
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|ymn || || ||B ||Y ||Yamna||&nbsp;
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|ymp || || ||B ||Y ||Yamap||&nbsp;
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|yms || || ||B ||A ||Mysian||&nbsp;
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|ymt || || ||B ||Ö ||Mator-Taygi-Karagas||&nbsp;
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|ynd || || ||B ||Y ||Yandruwandha||&nbsp;
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|yng || || ||B ||Y ||Yango||&nbsp;
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|ynh || || ||B ||Y ||Yangho||&nbsp;
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|ynk || || ||B ||Y ||Yupik, Naukan||&nbsp;
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|ynl || || ||B ||Y ||Yangulam||&nbsp;
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|ynn || || ||B ||Ö ||Yana||&nbsp;
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|yno || || ||B ||Y ||Yong||&nbsp;
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|yns || || ||B ||Y ||Yansi||&nbsp;
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|ynu || || ||B ||Ö ||Yahuna||&nbsp;
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|yob || || ||B ||Ö ||Yoba||&nbsp;
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|yog || || ||B ||Y ||Yogad||&nbsp;
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|yoi || || ||B ||Y ||Yonaguni||&nbsp;
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|yok || || ||B ||Y ||Yokuts||&nbsp;
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|yom || || ||B ||Y ||Yombe||&nbsp;
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|yon || || ||B ||Y ||Yonggom||&nbsp;
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|yor ||yor ||yo ||B ||Y ||Yoruba||&nbsp;
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|yos || || ||B ||Y ||Yos||&nbsp;
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|yox || || ||B ||Y ||Yoron||&nbsp;
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|yoy || || ||B ||Y ||Yoy||&nbsp;
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|ypl || || ||B ||Y ||Yi, Pula||&nbsp;
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|ypw || || ||B ||Y ||Yi, Puwa||&nbsp;
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|yra || || ||B ||Y ||Yerakai||&nbsp;
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|yrb || || ||B ||Y ||Yareba||&nbsp;
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|yre || || ||B ||Y ||Yaouré||&nbsp;
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|yri || || ||B ||Y ||Yarí||&nbsp;
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|yrk || || ||B ||Y ||Nenets||&nbsp;
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|yrl || || ||B ||Y ||Nhengatu||&nbsp;
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|yrn || || ||B ||Y ||Yerong||&nbsp;
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|yrs || || ||B ||Y ||Yarsun||&nbsp;
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|yrw || || ||B ||Y ||Yarawata||&nbsp;
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|ysc || || ||B ||Ö ||Yassic||&nbsp;
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|ysl || || ||B ||Y ||Yugoslavian Sign Language||&nbsp;
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|ysn || || ||B ||Y ||Yi, Sani||&nbsp;
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|yso || || ||B ||Y ||Yi, Southeastern Lolo||&nbsp;
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|ysp || || ||B ||Y ||Yi, Southern Lolopho||&nbsp;
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|ysr || || ||B ||Ö ||Yupik, Sirenik||&nbsp;
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|yss || || ||B ||Y ||Yessan-Mayo||&nbsp;
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|yua || || ||B ||Y ||Maya, Yucatán||&nbsp;
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|yub || || ||B ||Ö ||Yugambal||&nbsp;
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|yuc || || ||B ||Y ||Yuchi||&nbsp;
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|yud || || ||B ||Y ||Arabic, Judeo-Tripolitanian||&nbsp;
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|yue || || ||B ||Y ||Chinese, Yue||&nbsp;
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|yuf || || ||B ||Y ||Havasupai-Walapai-Yavapai||&nbsp;
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|yug || || ||B ||Ö ||Yug||&nbsp;
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|yui || || ||B ||Y ||Yurutí||&nbsp;
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|yuj || || ||B ||Y ||Karkar-Yuri||&nbsp;
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|yuk || || ||B ||Ö ||Yuki||&nbsp;
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|yul || || ||B ||Y ||Yulu||&nbsp;
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|yum || || ||B ||Y ||Quechan||&nbsp;
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|yun || || ||B ||Y ||Bena (Nigeria)||&nbsp;
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|yup || || ||B ||Y ||Yukpa||&nbsp;
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|yuq || || ||B ||Y ||Yuqui||&nbsp;
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|yur || || ||B ||Y ||Yurok||&nbsp;
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|yus || || ||B ||Y ||Maya, Chan Santa Cruz||&nbsp;
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|yut || || ||B ||Y ||Yopno||&nbsp;
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|yuu || || ||B ||Y ||Yugh||&nbsp;
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|yuw || || ||B ||Y ||Yau (Morobe Province)||&nbsp;
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|yux || || ||B ||Y ||Yukaghir, Southern||&nbsp;
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|yuy || || ||B ||Y ||Yugur, East||&nbsp;
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|yuz || || ||B ||Y ||Yuracare||&nbsp;
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|yva || || ||B ||Y ||Yawa||&nbsp;
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|yvt || || ||B ||Ö ||Yavitero||&nbsp;
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|ywa || || ||B ||Y ||Kalou||&nbsp;
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|ywl || || ||B ||Y ||Yi, Western Lalu||&nbsp;
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|ywm || || ||B ||Y ||Yi, Wumeng||&nbsp;
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|ywn || || ||B ||Y ||Yawanawa||&nbsp;
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|ywq || || ||B ||Y ||Yi, Wuding-Luquan||&nbsp;
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|ywr || || ||B ||Y ||Yawuru||&nbsp;
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|ywt || || ||B ||Y ||Yi, Western||&nbsp;
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|ywu || || ||B ||Y ||Yi, Wusa||&nbsp;
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|yww || || ||B ||Y ||Yawarawarga||&nbsp;
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|yym || || ||B ||Y ||Yi, Yuanjiang-Mojiang||&nbsp;
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|yyu || || ||B ||Y ||Yau (Sandaun Province)||&nbsp;
|}