| Acronym | Definition |
|---|
| NVA | Nueva (Spanish: New) |
| NVA | North Vietnamese Army |
| NVA | Northern Virginia |
| NVA | Nationale Volksarmee (East German Military) |
| NVA | National Veterinary Associates (Agoura Hills, CA) |
| NVA | Network Virtual Address |
| NVA | Night Vision Assist |
| NVA | New Vendor Application |
| NVA | National Vulvodynia Association |
| NVA | Non-Value Added |
| NVA | Nederlandse Vereniging van Assurantieadviseurs en financiële dienstverleners (Dutch) |
| NVA | Nieuw-Vlaamse Alliantie (Belgium New Flemish Alliance) |
| NVA | Normandy Veterans Association |
| NVA | Negative Vorticity Advection (meteorology) |
| NVA | National Volleyball Association |
| NVA | Not Valid After |
| NVA | Network Vulnerability Analysis |
| NVA | Night Viewing Aid |
| NVA | National Viatical Association |
| NVA | Numerical Variational Analysis |
| NVA | Night Vision Aid |
| NVA | Neovascularization of the Angle (eye disorder) |