| Acronym | Definition |
|---|
| SSDM | Solid State Devices and Materials (conference; Japan) |
| SSDM | SQL (Structured Query Language) Server Data Mining |
| SSDM | Solid State Devices and Materials |
| SSDM | Seabed Survey Data Model (geographic information system) |
| SSDM | Spectral Shape Division Multiplexing |
| SSDM | South Sinai Association for Diving and Marine Activities (South Sinai, Egypt) |
| SSDM | Soft System Dynamics Methodology |
| SSDM | Short Stick Defensive Midfielder (lacrosse) |
| SSDM | Stochastic Signal Density Modulation |
| SSDM | Screen Space Displacement Mapping (imaging) |
| SSDM | International Symposium on Semiconductor Devices and Materials |
| SSDM | Structured System Development Methodology |
| SSDM | Sibilo Software Development Model |
| SSDM | Segment Security Data Manager |
| SSDM | Stupid Statement Dance Mix |