U
- (Xilin Gol Meng) Ulan Qab Sum
- (Wulanchabu Shi) Ulanqab
- (Tongliao Shi) Ulan Od
- (Baotou Shi) Ulan Hudag
- (Xilin Gol Meng) Ulan Hua
- (Ordos Shi) Ulan Holoi
- (Xilin Gol Meng) Ulan Hobor
- (Tongliao Shi) Ulan Had
- (Tongliao Shi) Ul
- (Baotou Shi) Uher Hudag
- (Baotou Shi) Ulan Hudag
- (Hohhot Shi) Uxin
- (Xilin Gol Meng) Ulan Qab Sum
- (Xilin Gol Meng) Unen Bat Sum
- (Ordos Shi) Ulan Errge Miao
- (Ordos Shi) Ulan Xili
- (Alxa Meng) Ulan Suhai
- (Ordos Shi) Uxin Jo Sum
- (Ordos Shi) Ulan Xabartai
- (Alxa Meng) Ulan Obo
- (Alxa Meng) Ulan Mod
- (Alxa Meng) Ulan Had
- (Xilin Gol Meng) Usan Turu
- (Tongliao Shi) Unegq
- (Xilin Gol Meng) Uneget
- (Hulunbuir Region) Uma
- (Chifeng Shi) Uljir
- (Xilin Gol Meng) Ulgai
- (Chifeng Shi) Ulan Tug
- (Alxa Meng) Ulan Tohoi