| Acronym | Definition |
|---|
| HVOC➣halogenated volatile organic compound |
| HVOC➣Hidden Valley Obedience Club (dog club; San Diego, CA) |
| HVOC➣Hindustan Vegetable Oils Corporation (India) |
| HVOC➣Hebron Village Outreach Center (Attleboro, MA) |
| HVOC➣Highly Volatile Organic Compounds |