Ji

Ji may refer to:

• Ji (surname), the pinyin romanization of several distinct Chinese surnames
• Ji (Korean name), a Korean surname and element in given names (including lists of people with the name)
• -ji, an honorific used as a suffix in many languages of India
• J.I the Prince of N.Y, American rapper J.I.
• Hou Ji (or Hou Ji), the legendary founder of the Zhou dynasty

• Jì (冀), pinyin abbreviation for the province of Hebei
• Jí (吉), pinyin abbreviation for the province of Jilin
• Ji (state in modern Beijing), an ancient Chinese state
• Ji (state in modern Shandong)
• Ji City (disambiguation), several places
• Ji County (disambiguation), several places
• Ji Prefecture (Shandong), a prefecture in imperial China
• Ji Province, one of the Nine Provinces of ancient China
• Ji River, either of two former rivers

• Jamaat-e-Islami (disambiguation), several organizations
• Jemaah Islamiyah (JI), a Southeast Asian militant Islamist rebel group
• Jurong Institute (JI), a now-defunct pre-university institution in Singapore
• JI, IATA code for Meraj Airlines since 2010
• JI, IATA code for Midway Airlines (1993–2003)
• Ji Hotel, one of brands of H World Group Limited

• Ji (film), a 2005 Indian Tamil film starring Ajith Kumar and Trisha
• Ji (monk) (632–682), Chinese monk
• Ji (polearm) (戟), a kind of Chinese polearm
• Ji Koizumi, a character in the anime Guru Guru Pon-chan
• Just intonation, an alternative, and often subordinate to the contemporary Western establishment, tuning concept employed in various musical-compositional procedures and theories
• Joint Implementation (JI), one of the flexibility mechanisms of the Kyoto Protocol
• There are Yotsugana (Japanese script) letters that are romanized as ji:
• じ: Shi (し) with dakuten (voicing marks)
• ぢ: Chi (ち) with dakuten
• Another name for the Chinese hairpin
• , Tsurumi Line, a line operated by the East Japan Railway Company
• , Hitahikosan Line, a line operated by the Kyushu Railway Company

• Jicheng (disambiguation)