| Acronym | Definition |
|---|
| DSD | Direct Stream Digital (Sony digital audio format) |
| DSD | Decision Support Database |
| DSD | Duales System Deutschland (German) |
| DSD | Direct Store Delivery |
| DSD | Digital System Design |
| DSD | Drainage Services Department (Hong Kong) |
| DSD | Disorders of Sex Development |
| DSD | Department of Sustainable Development (UN) |
| DSD | Drop Size Distribution |
| DSD | Data Structure Diagram |
| DSD | Defense Signals Directorate (AU) |
| DSD | Dangerous Substances Directive |
| DSD | Document Structure Description (XML) |
| DSD | Deputy Secretary of Defense |
| DSD | Director of Staff Development |
| DSD | Detonation Shock Dynamics |
| DSD | Dynamic Separation of Duty |
| DSD | Dry Sterile Dressing |
| DSD | Dear Step Daughter |
| DSD | Division of Shortage Designation |
| DSD | Delaware School for the Deaf |
| DSD | Decision Sight Distance (road design) |
| DSD | Drug Strategy Directorate (UK) |
| DSD | Defence Studies Department (UK Joint Services Command and Staff College) |
| DSD | Detailed System Design |
| DSD | Digital Sharing Device |
| DSD | Data Sharing Device |
| DSD | Drivers Safety Device |
| DSD | Dynamic Service Delete |
| DSD | Data Source Definition |
| DSD | Defense Systems Division |
| DSD | Deed to Secure Debt (mortgage type) |
| DSD | Decimated Signal Diagonalization |
| DSD | DropShip Direct (direct mail distribution and logistics company) |
| DSD | Double Shoulder Disarticulation |
| DSD | Design Specification Documents |
| DSD | Drug-Sniffing Dog |
| DSD | Data Specification Document |
| DSD | Direct Services Dialing |
| DSD | Dedicated Server Domino |
| DSD | Drop Ship Delivery |
| DSD | Data Service Delivery (Sprint) |
| DSD | Data Standards Definition |
| DSD | District Security Division |
| DSD | Deep Submergence Device |
| DSD | Data Systems Designator |
| DSD | Data Schema Diagram |
| DSD | District Secretary's Division (Sri Lanka) |
| DSD | Double Stamp Day |
| DSD | Daily Security Dialogue |