O
- (Yangzhou Shi) Ouyang
- (Taizhou Shi) Oujia
- (Huai’an Shi) Oumiao
- (Huai’an Shi) Ouzhuang
- (Huai’an Shi) Ouying
- (Huai’an Shi) Ouhu
- (Huai’an Shi) Outangcun
- (Huai’an Shi) Outang
- (Huai’an Shi) Ougang
- (Suzhou Shi) Ouqu
- (Nantong Shi) Ouhechi
- (Taizhou Shi) Ouhang
- (Nantong Shi) Ouchi
- (Wuxi Shi) Ouchi
- (Wuxi Shi) Oumaodu
- (Changzhou Shi) Ouqu
- (Changzhou Shi) Oujiatang
- (Yancheng Shi) Ou’gengtang
- (Taizhou Shi) Ouhangcun
- (Suqian Shi) Oumiao
- (Suqian Shi) Ougang
- (Suqian Shi) Oumiaocun
- (Xuzhou) Ouzhuangcun
- (Suqian Shi) Ougangcun
- (Huai’an Shi) Ouhucun
- (Yangzhou Shi) Ouyangcun
- (Taizhou Shi) Oujiacun
- (Xuzhou) Ouzhuang
- (Suqian Shi) Ouchicun
- (Nantong Shi) Ouchicun