| Acronym | Definition |
|---|
| NADC | National Animal Disease Center (USDA) |
| NADC | Nashville Auto-Diesel College |
| NADC | Nebraska Accountability and Disclosure Commission (Lincoln, NE) |
| NADC | National Arts and Disability Center |
| NADC | National Association of Drainage Contractors (UK) |
| NADC | Non-AIDS Defining Cancer |
| NADC | Naval Air Development Center |
| NADC | North American Digital Cellular |
| NADC | National Association of Demolition Contractors (Hillside, Illinois) |
| NADC | National Asian Deaf Congress (San Diego, CA) |
| NADC | National Animal Disease Centre |
| NADC | National Antarctic Data Centre (New Zealand) |
| NADC | North American Darts Championship |
| NADC | North Atlantic Defense Coalition (gaming Cybernations) |
| NADC | NATO Air Defense Committee |
| NADC | National Association of Dredging Contractors |
| NADC | Naval ASW Data Center |
| NADC | Nederlandse Amateur Dansers Club |