IIJ

AcronymDefinition
IIJInternet Initiative Japan Inc. (Internet service provider)
IIJIndo-Iranian Journal
IIJInternet Initiative Japan
IIJInternational Institute for Journalism
IIJIs It Jazz (Boston band)
IIJIndian Institute of Jewellery (est. 2004; India)
IIJIndustrial Ink Jet (printing technology)