| Acronym | Definition |
|---|
| VASI➣Visual Approach Slope Indicator |
| VASI➣Virtual Asynchronous Services Interface |
| VASI➣Vietnam Agricultural Science Institute (Vietnam) |
| VASI➣Vietnamese Advanced Summer Institute (language study) |
| VASI➣Variety Ability Systems, Inc. (Ontario, Canada) |
| VASI➣Variable Acuity Superpixel Imager |
| VASI➣Venice Aviation Society, Inc. (Venice, FL) |