Yaaruugiin-Huryee - Yaltaiin-Dugang - Yanchin-Hiid - Yargay - Yarugiin-Khure - Yaruu - Yegudzeriiin-Hurie - Yeguudzeriin-Huryee - Yeguudzer-Hiid - Yehe-Burham-Sum - Yeke-Uula-Camp - Yekhe-Tamir - Yelintey - Yiheteyn-Dugang - Yihe-Ayl - Yihe-Bulagiin-Dugang - Yihe-Bulagiin-Huryee - Yihe-Bulagiin-Sume - Yihe-Hete-Suma - Yihe-Hiid - Yihe-Hiid-Suma - Yihe-Hujirtayn-Huryee - Yihe-Hushuu-Huryee - Yihe-Jirgalang - Yihe-Jirgalang-Suma - Yihe-Jirgalanta-Suma - Yihe-Jirgalan-Suma - Yihe-Jisa-Hiid - Yihe-Naratayn-Hiid - Yihe-Suuji - Yihe-Tamiriin-Suma - Yihe-Tsahil - Yihe-Tushig-Tsagaan-Nuur-Suma - Yihe-Uula-Suma - Yoliin-Hural - Yoroo - Yoroogiin-Altanii-Gadzar - Yoroogiin-Haluun-Arshaan - Yoroogiyn-Altany-Hodzav - Yoroogiyn-Halin-Artan - Yoroohoroo - Yoroo-Den - Yoroo-Khoroo - Yoroo-Somon - Yoroo-Suma - Yoroo-Sumu - Yosonbulag - Youth-City - Yrda-Goliin-Bayshing - Yugodzyr - Yugudserin-Khure - Yugudzeriiin-Hurie - Yugudzeriin-Hurie - Yugutszeroyn-Khid - Yugutszeryn-Khid - Yugutszeryyn-Khid - Yumiin-Chzhisa - Yumiin-Dugang - Yumiin-Jisa - Yumyyn-Dugang - Yum-Beise - Yunshiin-Hiid - Yunshiyn-Khid - Yuroo -