Other
- Native American Veterans Association in North America
- National Association for the Visual Arts in Australia
- Neurally Adjusted Ventilatory Assist A mode of ventilation where the ventilator is triggered by mean of the electrical activity of the diaphragm
- North American Vexillological Association
- National Alliance for Volunteer Action in Bulgaria
- NavÄ, one of the seven dastgahs in Persian traditional music
Read more about this topic: Nava