Qi (disambiguation)

Qi, in traditional Chinese culture, is a vital force forming part of any living entity.

Qi, QI or Q.I. may also refer to:

Arts and entertainment

Qi (Henan) (杞; 16th century–445 BC), a minor feudal state
Qi (state) (齊; 1046–221 BC), of the Zhou dynasty era
Qi Kingdom (Han dynasty) (齊; 206–110 BC)
Southern Qi (齊; 479–502)
Northern Qi (齊; 550–577)
Qi (齊; 881–884), a realm of Huang Chao during the late Tang dynasty
Qi (Li Maozhen's state) (岐; 907–924), during the Five Dynasties and Ten Kingdoms period
Qi (齊; 937–939), Southern Tang during the Five Dynasties and Ten Kingdoms period
Qi (齊; 1130–1137), or {{Interlanguage link|Liu Yu (Song dynasty)|lt=Liu Yu|zh|劉豫}}, a puppet state of the Jin dynasty (1115–1234)

Qi (standard), a wireless charging interface specification
Qi Hardware, an open-hardware project
ATCvet code QI Immunologicals, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
QueryInterface, in Microsoft's COM software
Quote Investigator, a fact-checking website