China

O

• (Huaihua Prefecture) Oujiawan
• (Sanmenxia Shi) Ouchi
• (Ganzhou Shi) Ouling
• (Zhaoqing Shi) Oucun
• (Zhaoqing Shi) Oucun
• (Jiangmen Shi) Outang
• (Zhumadian Shi) Ouhua
• (Qiandongnan Miao and Dong Autonomous Prefecture) Ouli
• (Wenzhou Shi) Oupu
• (Sanya Shi) Oujiayuan
• (Wenzhou Shi) Ouqucun
• (Ordos Shi) Obon Xil
• (Ordos Shi) Ordon Nur
• (Jingzhou Shi) Ouchikou
• (Xiangyang) Oudian
• (Laibin Shi) Oudong
• (Zhangzhou Shi) Ouliaocun
• (Suzhou Shi) Ouqu
• (Chuzhou Shi) Outang
• (Wuxi Shi) Outang
• (Qiandongnan Miao and Dong Autonomous Prefecture) Outuan
• (Suzhou Shi) Ouzhuangcun
• (Yueyang Shi) Ouyangjiadun
• (Suzhou Shi) Oumiaocun
• (Suzhou Shi) Oujing
• (Fuyang Shi) Oumiaocun
• (Bengbu Shi) Outangcun
• (Anqing Shi) Oujialaowu
• (Suzhou Shi) Oujia
• (Xuancheng Shi) Oucunyan