VASI
| 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) |