Iva or IVA may refer to:
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 footballer
Places 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 Nigeria
Science, 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 IVA, the CAS name for IUPAC Group 14 Hurricane Iva (disambiguation) Iva (plant), a plant genus in the family Asteraceae Iva (copepod), a former crustacean genus in the family Pontellidae Isovaleric acidemia, an autosomal recessive metabolic disorder
Organizations 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 States
Other Individual Voluntary Arrangement, in the United Kingdom, an alternative to bankruptcy Individual Vehicle Approval, a kind of motor vehicle type approval Iva (film), a 1993 film by Izu Ojukwu Iva (painting), a 1973 painting by Joan Mitchell Ivanhoe railway station, Melbourne 497 Iva, asteroid
See also Stalag IV-A, a German World War II POW camp in Saxony