Ji
- -ji
- Chi (kana)
- Chinese hairpin
- H World Group Limited
- Hitahikosan Line
- Hou Ji
- J.I the Prince of N.Y
- Jamaat-e-Islami (disambiguation)
- Jemaah Islamiyah
- Ji (Korean name)
- Ji (film)
- Ji (monk)
- Ji (polearm)
- Ji (state in modern Beijing)
- Ji (state in modern Shandong)
- Ji (surname)
- Ji City (disambiguation)
- Ji County (disambiguation)
- Ji Koizumi
- Ji Prefecture (Shandong)
- Ji Province
- Ji River
- Jicheng (disambiguation)
- Joint Implementation
- Jurong Institute
- Just intonation
- Jì
- Jí
- Meraj Airlines
- Midway Airlines (1993–2003)
- Shi (kana)
- Tsurumi Line
- Yotsugana