| Acronym | Definition |
|---|
| CHVA➣Contemporary Historical Vehicle Association (est. 1966) |
| CHVA➣Centre Hospitalier Vétérinaire Atlantia (French: Atlantia Veterinary Hospital Center; Nantes, France) |
| CHVA➣Croatian Heraldic and Vexillologic Association |
| CHVA➣Chromosomal Virulence A (gene) |