| Acronym | Definition |
|---|
| DNSS➣Domain Name Search Software (Nsasoft) |
| DNSS➣Defense Navigation Satellite System |
| DNSS➣Drive Noise Suppression System (IBM Corp.) |
| DNSS➣Dub Narcotic Sound System (band) |
| DNSS➣Department of Natural and Social Sciences (various locations) |
| DNSS➣Daily Nasal Symptom Severity |
| DNSS➣Development of National Sports Structure (International Olympic Committee) |