IX may refer to: IX, the Roman numeral for the number 9
IX or Ix may also refer to:
Arts and entertainment Music IX (...And You Will Know Us by the Trail of Dead album) IX (Bulldozer album) IX (Corrosion of Conformity album) IX, used as a logo by the band Ice Nine Kills IX, the first song off of Trivium's album What the Dead Men Say
Literature iX (magazine), a German monthly computer magazine Ix (Dune), a fictional planet in Frank Herbert's Dune Ix (Oz), a fictional country in Queen Zixi of Ix by L. Frank Baum Ix, the central governmental supercomputer in Omikron: The Nomad Soul Ix, the nickname of Ford Prefect from the Hitchhiker's Guide to the Galaxy by Douglas Adams
Other media The IX monogram, a monogram for Christ Ix, the primary antagonist of Sonic Chronicles: The Dark Brotherhood IX, a map in zombies mode (chaos storyline) of Call of Duty Black Ops 4 IX, a group of entities from the video game Destiny 2 IX, Aeon of Nihility in Honkai: Star Rail
Other uses IxD, interaction design Internet exchange point Air India Express (IATA airline code IX), budget arm of Air India Noveschi, an oligarchy ruling Siena, Italy during the late Middle Ages Ix, the 14th day in the Tzolk'in calendar Ix Chel, Maya jaguar goddess Ix Ek' Naah, Maya queen defunct Flandre Air (IATA airline code IX) A US Navy hull classification symbol: Unclassified miscellaneous vessel (IX) iX, the short name of iXsystems BMW iX, an electric sport utility vehicle I-X Center or International Exposition Center in Cleveland, Ohio, U.S. IX XI, a documentary film directed by Sean Wilsey Title IX (disambiguation)