| NOVA | NASA Opportunities for Visionary Academics 
| Others |
| NOVA | Nasty Old Vikings Association
| Others |
| NOVA | National Office for Victims of Abuse
| Others |
| NOVA | National Organization for Vehicle Accessibility
| Others |
| NOVA | National Organization for Victim Assistance
| Others |
| NOVA | National Organization of Vascular Anomalies
| Others |
| NOVA | Natural Oils Vitamins and Antioxidants
| Others |
| NOVA | Near Orbit Vanguard Alliance
| Others |
| NOVA | Neatly Organized Voxel API
| Others |
| NOVA | Nederlandse Onderzoekschool Voor Astronomie
| Others |
| NOVA | Nerds Of Various Ages
| Others |
| NOVA | Network of Victim Assistance
| Others |
| NOVA | Network of Visionary Asians
| Others |
| NOVA | Network Ontology and Virtualization Appliance
| Others |
| NOVA | Never Overlook Valid Ackomplishments
| Others |
| NOVA | New Opportunities Vision Achievement
| Others |
| NOVA | New Opportunities Vision and Achievement
| Others |
| NOVA | New Orleans Volunteer Association
| Others |
| NOVA | Next Office Visit Appointment
| Others |
| NOVA | Non-Highway and Off-Road Vehicle Activities
| Others |
| NOVA | Northeast Offroad Vehicle Alliance
| Others |
| NOVA | Northeast Offroad Vehicle Association
| Others |
| NOVA | Northern Virginia
| Others |
| NOVA | Northstar Online Virtual Access
| Others |
| NOVA | Notice of Violation and Assessment
| Others |
| NOVA | Notification Of Vehicle Arrivals
| Others |
| NOVA | Nottingham Offroad Vehicle Architecture
| Others |
| NOVA | Nova of Virginia Aquatics Inc
| Others |
| NOVA | Nova Omega Ventura Apollo
| Others |
| NOVA | Nrel Optimal Vehicle Acquisition
| Others |
| NOvA | NuMI Off-Axis Ve Appearance
| Others |
| NOVA | Nurses Organization of Veterans Affairs
| Others |
| NOVA | Nurturing Opportunities Values and Accountability
| Others |