Jai
- ACP Jai Dixit
- Buddha's delight
- Chai (disambiguation)
- Denys Wilkinson Building
- HAI (disambiguation)
- Jai (2004 Tamil film)
- Jai (2004 Telugu film)
- Jai (Sholay)
- Jai (actor)
- Jai (programming language)
- Jai Courtney
- Jai Hind (disambiguation)
- Jai Ingham
- Jai Koutrae
- Jai Lucas
- Jai McDowall
- Jai Rodriguez
- Jai Taurima
- Jai Valley
- Jai Waetford
- Jai ho (disambiguation)
- Jai, India
- Jaipur International Airport
- Jason Rowe
- Java Advanced Imaging
- Jay (disambiguation)
- Jaya (disambiguation)
- Jet Airways
- Jewish Agency for Israel
- Jonathan Blow
- Journal of Astronomical Instrumentation
- Radio Jai
- Tarzan in film and other non-print media
- The Janoskians