IIV
| Acronym | Definition |
|---|---|
| IIV | Images in Vogue (band) |
| IIV | Intraday Indicative Value (finance) |
| IIV | Invertebrate Iridescent Virus |
| IIV | Istituto Internazionale di Vulcanologia (Italian: International Institute of Volcanology; Italy) |
| IIV | Ichki Ishlar Vazirligi (Uzbekistani government agency) |
| IIV | Insect Iridescent Virus |
| IIV | Integrated Intensity Value |