AIV
# AIV

AIV may refer to:

* Aimco, NYSE symbol AIV, an American operator of apartment communities
* AIV fodder, a kind of acidified silage
* Bavarian A IV, an 1852 German steam locomotive model
* George Downer Airport (IATA: AIV) serving Aliceville, Alabama, USA
* Panoz AIV Roadster, an American automobile
* Angiotensin IV (angiotensin 4)
