| Acronym | Definition |
|---|
| VVI | Vertical Velocity Indicator |
| VVI | Velocity Vector Imaging (trademark of Siemens AG) |
| VVI | Vinnie Vincent Invasion (band) |
| VVI | Vermont Volunteer Infantry (Civil War) |
| VVI | Venevisión International (Spanish language entertainment company; est. 1971) |
| VVI | Santa Cruz, Bolivia - Viru Viru International (Airport Code) |
| VVI | VVimaging, Inc. |
| VVI | Single Chamber Ventricular Pacemaker |
| VVI | Vietnam Veterans Institute (est. 1981) |
| VVI | Velocity Vector Indicator (gaming) |
| VVI | Vehicle Verification and Identification |
| VVI | Vanishing Vendor Issue (US Air Force) |