DSD
DSD is an abbreviation for:
- Defense Signals Directorate , an Australian intelligence service, see Australian Signals Directorate
- Detrusor-sphincter dyssynergy , a bladder dysfunction
- German Foundation for Monument Protection , a private initiative
- German Sports Club Düsseldorf
- German language diploma from the Conference of Ministers of Education
- Digital Rail Germany , a program to modernize the railways in Germany
- Dillinger Stahlbau Dillingen , a steel construction group, see DSD Steel Group
- Direct Stream Digital , a method of high resolution audio signal storage
- Discover Scuba Diving , an introduction to scuba diving, see Professional Association of Diving Instructors #Discover Scuba Diving
- Differences of sexual development , see gender identity # Ethische_Aspekte , modern replacement for disorders of sex development , the pathologizing term for intersexuality
- Document Structure Description , a schema language for validating XML documents
- Dual system Germany , German waste disposal company
