People
* Iva (given name), including a list of people with the name * Kaia Iva (born 1964), Estonian politician * Sulev Iva (born 1969), Estonian Võro identity advocate * IVA (singer) (born 1978), operatic singer-songwriter * Tommy Iva (born 2000), Malagasy footballerPlaces
* Iva, Indiana, an unincorporated community in the United States * Iva, South Carolina, a town in the United States * Iva, Iran (disambiguation), places in Iran * Iva, Samoa, a village * Iva Valley, a valley in NigeriaScience, medicine and technology
* Integrated Visual and Auditory (IVA-2), continuous performance task, a type of neuropsychological test * Interactive visual analysis, a methodology for visual exploration and data mining of complex data sets * Intravenous anesthesia, a type of anesthesia * IVA, a designation of a number of Intelsat IV satellites — see List of Intelsat satellites * Intelligent virtual agent in artificial intelligence * Intelligent virtual assistant, a software agent that can perform tasks based on commands or questions * IVA, the old IUPAC name for what is now IUPAC Group 4 element, Group 4 * IVA, the CAS name for IUPAC Group 14 element, Group 14 * Hurricane Iva (disambiguation) * Iva (plant), ''Iva'' (plant), a plant genus in the family Asteraceae * Iva (copepod), ''Iva'' (copepod), a former crustacean genus in the family Pontellidae * Isovaleric acidemia, an autosomal recessive metabolic disorderOrganizations
* Independent Voters Association, a North Dakota U.S. political organization * Informationsvidenskabelige Akademi, a Danish university * Royal Swedish Academy of Engineering Sciences, (Swedish: ''Kungliga Ingenjörsvetenskapsakademien'') * International Volleyball Association, a former co-ed professional volleyball league in the United StatesOther
* Individual Voluntary Arrangement, in the United Kingdom, an alternative to bankruptcy * Individual Vehicle Approval, a kind of motor vehicle type approval * Iva (film), ''Iva'' (film), a 1993 film by Izu Ojukwu * Iva (painting), ''Iva'' (painting), a 1973 painting by Joan Mitchell * Ivanhoe railway station, Melbourne * 497 Iva, asteroidSee also
* Stalag IV-A, a German World War II POW camp in Saxony {{disambig, geo Genus disambiguation pages