Qi (disambiguation)
- ATCvet code QI
- Banners of Inner Mongolia
- Chi (disambiguation)
- Hou Ji
- Huang Chao
- Ibom Air
- Jin dynasty (1115–1234)
- KI (disambiguation)
- Kevin Warwick
- Key (disambiguation)
- Northern Qi
- Q.I (song)
- QI
- QI (Czech TV series)
- QI (Dutch TV series)
- Qi
- Qi (Henan)
- Qi (Li Maozhen's state)
- Qi (standard)
- Qi (state)
- Qi (surname)
- Qi Card
- Qi County, Hebi
- Qi County, Kaifeng
- Qi County, Shanxi
- Qi Hardware
- Qi Kingdom (Han dynasty)
- Qi of Xia
- Qimonda
- Qizhou (disambiguation)
- Qualified immunity
- Quality Management
- Quality improvement
- Quality indicator
- Queen's Island
- Queen's Island F.C.
- Queen's Island F.C. (1881)
- QueryInterface
- Quite Interesting Limited
- Quote Investigator
- Southern Qi
- Southern Tang