| Acronym | Definition |
|---|
| DDS | Doctor of Dental Surgery |
| DDS | Data Distribution Service |
| DDS | Department of Developmental Services |
| DDS | Direct Digital Synthesis |
| DDS | Disability Determination Services (US) |
| DDS | Department on Disability Services |
| DDS | Digital Data Storage |
| DDS | Direct Digital Synthesizer |
| DDS | Drug Delivery System |
| DDS | Digital Data Service |
| DDS | Det Danske Spejderkorps (Danish Guide and Scout Association) |
| DDS | Data Design System |
| DDS | Digital Devil Saga (gaming) |
| DDS | Deccan Development Society (India) |
| DDS | Deutsche Diabetes-Stiftung |
| DDS | Data Distribution System |
| DDS | Distributed Denial of Service |
| DDS | Document Delivery Services |
| DDS | Digital Data System |
| DDS | Dataphone Digital Service |
| DDS | Dewey Decimal System |
| DDS | Dry Deck Shelter |
| DDS | Director of Dental Services |
| DDS | Direct Draw Surface (file format) |
| DDS | De Danske Skytteforeninger (Denmark) |
| DDS | Davao Death Squad (vigilante group; Philippines) |
| DDS | Detailed Design Specification |
| DDS | Data Description Specification |
| DDS | Dynamic Design Solutions |
| DDS | Data Dictionary System |
| DDS | Design Data Sheet |
| DDS | Data Delivery Service |
| DDS | Digital Data Stream |
| DDS | Document Distribution System |
| DDS | Dolby Digital Sound |
| DDS | Direct Deposit System |
| DDS | Diamino Diphenyl Sulphone (Dapsone; used to treat leprosy & other skin diseases) |
| DDS | digital differential analyzer |
| DDS | Drop Dead Sexy (band) |
| DDS | Digital Document System |
| DDS | Direct Digital Service |
| DDS | Diagnosis Down Syndrome |
| DDS | Dental Diet System |
| DDS | Diagnostic Data Set |
| DDS | Diaminodiphenylsulphone (Dapsone) |
| DDS | Digital Display System |
| DDS | Defense Dissemination System |
| DDS | Distributed Data Service |
| DDS | Distributed Data Server |
| DDS | De Danske Sukkerfabrikker |
| DDS | Document Distribution Service |
| DDS | Distributed Data System |
| DDS | Death Data Set (Canada) |
| DDS | Dynamic Distributed Systems |
| DDS | Dental Data System |
| DDS | Dillards Department Stores (stock symbol) |
| DDS | Directional Display Screen |
| DDS | Doctor of Dental Sciences |
| DDS | Dartmouth Dining Service (Dartmouth College) |
| DDS | Dust Detection System |
| DDS | Decontamination Digestive Selective |
| DDS | Dystonia-Deafness Syndrome |
| DDS | Dragon Dagger Special (gaming, Rune-Scape) |
| DDS | Distributed Decision Support |
| DDS | Display and Debriefing Subsystem |
| DDS | Direct Dial Service |
| DDS | Dragon Dagger, Super Poisoned (Runescape gaming) |
| DDS | Director of Disaster Services (American Red Cross) |
| DDS | Distributed Defense Simulation |
| DDS | Downing Dramatic Society |
| DDS | Deep-Dive System |
| DDS | Discount Document Scanning |
| DDS | Dual Driver Service (courier) |
| DDS | Digital Display Scope |
| DDS | Dynamic Data Systems, Inc. (St Paul, MN) |
| DDS | Diabolical Dubstars (graffiti artist group) |
| DDS | Digital Dental Society |
| DDS | Defense Distribution System |
| DDS | Doctor's Dental Services, Inc. |
| DDS | Data-Driven Subscription (provides a way to use a dynamic subscription data that is retrieved at run time) |
| DDS | Design Documentation System |
| DDS | Domestic Delivery Service |
| DDS | Design Disclosure System |
| DDS | Data Dependence Subgraph |
| DDS | Daily Departmental Schedule |
| DDS | Data Display System/Subsystem |
| DDS | Distillate Distribution System |
| DDS | Desktop Document Services (Xerox division) |
| DDS | Dynamic Data Sheet |
| DDS | Detector Description Services |
| DDS | Delivery and Deployment System |
| DDS | Doctor Designed Sites |
| DDS | Dawn Duelists Society (British association for historical swordplay) |
| DDS | Dynamic Diagnostic System |
| DDS | Dynamic Disk Sparing |
| DDS | Divisible Difference Set |
| DDS | Deck Door Switch |
| DDS | Defense Depot System |
| DDS | Depot Distribution System |
| DDS | Direct Digital Solution |
| DDS | Dual Display System |
| DDS | Documented Discrepancy Subsystem |
| DDS | Dynamic Directory Structure |
| DDS | Dynamic Digital Signage |
| DDS | Diretoria de Desenvolvimento Social (Portuguese: Directorate of Social Development) |
| DDS | Desarrollo de Sistemas (Spanish: Systems Development) |
| DDS | Dimensionnement des Structures (French: Dimensioning of Structures) |
| DDS | Distributed Data Structure (computing) |
| DDS | Den Danske Skiskole (Danish: The Danish Ski School) |
| DDS | Distribution Développement Systèmes (French: Distribution Systems Development) |
| DDS | Don du Souffle (French: Gift of Breath) |
| DDS | Diffusion des Savoirs (French: Dissemination of Knowledge) |
| DDS | Delphi Diesel System (vehicles) |
| DDS | Défense en Droit Social (French law firm) |
| DDS | Department of Driver Services (Georgia) |