| SSDM | International Conference on Scientific and Statistical Database Management 
| Others |
| SSDM | Sea sand disruption method
| Others |
| SSDM | Seabed Survey Data Model
| Others |
| SSDM | Semantic Service Discovery Mechanisms
| Others |
| SSDM | Short Stick Defensive Middie
| Others |
| SSDM | Smart Sustainable Development Model
| Others |
| SSDM | Social Service Delivery Mechanism
| Others |
| SSDM | Soft System Dynamics Methodology
| Others |
| SSDM | Solid State Devices and Materials
| Others |
| SSDM | South Sudan Democratic Movement
| Others |
| SSDM | Southwark Streetscape Design Manual
| Others |
| SSDM | Sports Surface Design and Management
| Others |
| SSDM | Stacked Species Distribution Models
| Others |
| SSDM | Standard Systems Development Methodology
| Others |
| SSDM | Steve Stefani Dance Marathon
| Others |
| SSDM | Stochastic Signal Density Modulation
| Others |