YAV
| Acronym | Definition |
|---|---|
| YAV | Young Adult Volunteer (ministry programs; Presbyterian Church) |
| YAV | Youth against Violence |
| YAV | Yellowtail Ascites Virus (fish disease) |
| YAV | Yuppie Assault Vehicle (sport utility vehicle, SUV) :-) |
| YAV | Youth Action Volunteer (Tanzania) |