| Acronym | Definition |
|---|
| IVA➣Individual Voluntary Arrangement |
| IVA➣Impuesto Sobre El Valor Añadido (Spanish VAT) |
| IVA➣Imposta sul Valore Aggiunto (Italian: value added tax) |
| IVA➣Intelligent Virtual Agents (Conference) |
| IVA➣Image and Video Analysis (various locations) |
| IVA➣International Velux Award (architecture) |
| IVA➣Influenza Virus A (infectious disease) |
| IVA➣Inkomensvoorziening Volledig Arbeidsongeschikten (Dutch) |
| IVA➣Instructie Verantwoord Alcoholgebruik (Dutch: Instruction Responsible Alcohol) |
| IVA➣Ideal Vehicle Award |
| IVA➣Insertion dans la Vie Active (French: Integration into Working Life) |
| IVA➣Isovaleric Acidemia |
| IVA➣Imposto sobre Valor Agregado (Value Added Tax; Brazil) |
| IVA➣Israel Venture Association |
| IVA➣Intelligent Video Analysis (Bosch Security Systems) |
| IVA➣Independent Verification Agency (New Zealand) |
| IVA➣Intravehicular Activity |
| IVA➣Induction Voltage Adder (electronics) |
| IVA➣Idaho Values Alliance (Boise, ID) |
| IVA➣International Voice Association |
| IVA➣Imposto de Valor Acrescentado (Portugal; same as VAT) |
| IVA➣Interop Vendor Alliance (Microsoft) |
| IVA➣Intermediate Visual and Auditory |
| IVA➣Integrated Vulnerability Assessment |
| IVA➣Indian Vexillological Association |
| IVA➣Interventricolare Anteriore (Italian) |
| IVA➣Inductive Voltage Adder |
| IVA➣Instituut voor Advies (Dutch: Institute for Advice) |
| IVA➣Integrated Vocational Assessment (education) |
| IVA➣Interactive Voice Assistant (CoolSpeak) |
| IVA➣Internal Vulnerability Assessment |
| IVA➣Iterative Viterbi Algorithm |
| IVA➣Individual Video Access (GlowPoint) |
| IVA➣Integrated Voice Application |
| IVA➣Intraoperative Vascular Angiography |
| IVA➣Informal Voluntary Agreement |
| IVA➣Independent Verfication Audit |
iva - any of various coarse shrubby plants of the genus Iva with small greenish flowers; common in moist areas (as coastal salt marshes) of eastern and central North America