| Acronym | Definition |
|---|
| NAVA | National Association for the Visual Arts |
| NAVA | North American Vexillological Association |
| NAVA | National Association for Variable Annuities |
| NAVA | Navajo National Monument (US National Park Service) |
| NAVA | National Association of Valuers and Auctioneers (UK) |
| NAVA | National Audiovisual Archive |
| NAVA | National Audio Visual Association |
| NAVA | Northern Arizona Volleyball Academy (Peoria, AZ) |
| NAVA | National Alliance for Volunteer Action (Bulgaria) |
| NAVA | North Atlantic Videogame Aficionados |
| NAVA | Neurally Adjusted Ventilator Assist (mechanical ventilation (life support) controlled directly by the patient's own neural control of breathing) |
| NAVA | Navigator and Venturer Association (UK) |