| Acronym | Definition |
|---|
| SDDS | Special Data Dissemination Standard |
| SDDS | Sony Dynamic Digital Sound |
| SDDS | Self Describing Data Sets |
| SDDS | School District Demographics System (National Center for Education Statistics) |
| SDDS | Scalable Distributed Data Structure (computing) |
| SDDS | Secure Document Delivery System (various locations) |
| SDDS | Sleep Disorders Dental Society |
| SDDS | Strategic Defense Development System |
| SDDS | Scrambled Digital Data Stream |
| SDDS | Software Detailed Design Specification |
| SDDS | Sensor Data Distribution Switchboard |
| SDDS | San Diego Diver's Supply (San Diego, CA) |
| SDDS | San Diego Do Something |
| SDDS | Switched Digital Data Service |
| SDDS | San Diego Dialog Society |