| Acronym | Definition |
|---|
| NASD | National Association of Securities Dealers |
| NASD | National Ag Safety Database |
| NASD | Network Attached Secure Disks |
| NASD | National Association of Schools of Dance |
| NASD | Norristown Area School District (Pennsylvania) |
| NASD | National Alcohol Screening Day |
| NASD | Northampton Area School District (Pennsylvania) |
| NASD | Network Attached Storage Device |
| NASD | Nazareth Area School District (Pennsylvania) |
| NASD | Network Account Support Division (Sprint) |
| NASD | Network Accessible Storage Device |
| NASD | North American Suppliers Directory |
| NASD | Naval Air Station Dallas, Texas |
| NASD | Northwest Area School District (Shickshinny, Pennsylvania) |
| NASD | Naval Aviation Supply Depot |