| Acronym | Definition |
|---|
| DSSM➣Decontamination System for Sensitive Material (Kaercher Futuretech; Germany) |
| DSSM➣Defense Superior Service Medal |
| DSSM➣Dansk Selskab for Søvnmedicin (Danish: Danish Society of Sleep Medicine) |
| DSSM➣Digital Spectral Satellite Map |
| DSSM➣Direct Sputum Smear Microscopy (diagnostic test) |
| DSSM➣Design for Six Sigma Manufacturing |
| DSSM➣Data Standards and Structures Manual |
| DSSM➣Dead Sea Scrolls on Microfiche |
| DSSM➣Deck Simulating Shock Machine (marine vessel testing) |