CHVA
| 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) |