Ltd. DRM – (i) Digital Rights Management DRMS – (i) (U.S.) Defense Revitalization and Marketing Service DRPR – (p) Drawing Practices DRT – (i) Document Related Technologies DS Ds – (s) Darmstadtium DS (i) Dear son (increasingly prevalent on social mailing lists, blogs, and bulletin boards) Defence Scientist Direct Support (s) Dust Storm (METAR Code) DSA (i) (U.S.) Defense Support Activities Division Support Area DSAA (i) (U.S.) Defense Security Assistance Agency Driving Schools Association of the Americas DECT Standard Authentication Algorithm DSAS – (i) Disney Sing Along Songs DSB – (i) (U.S.) Defense Science Board DSC (i) Differential Scanning Calorimeter Digital Selective Calling Digital Still Camera Distinguished Service Cross Doctor of Surgical Chiropody (obsolete) Document structure convention (PostScript programming) Dynamic Stability Control DSCS – (i) U.S. Defense Satellite Communications System DSCSOC – (i) DSCS Operations Center DSD – (i) Defence Studies Department (King's College, London) DSDS – (i) Deutschland sucht den Superstar (German, "Germany Seeks the Superstar"), the German version of the Idol series DSE – (i) Dry Sheep Equivalent DSG – (i) Direct-Shift Gearbox DSID – (i) Dismounted Soldier Identification System DSL – (i) Digital Subscriber Line DSLR – (i) Digital single-lens reflex (camera) DSM – (i) Diagnostic and Statistical Manual of Mental Disorders DSN – (i) Deep Space Network DSO – (i) Distinguished Service Order (British military decoration) dsp – (i) decessit sine prole (Latin, "died without issue") – genealogy short-hand dspl – (i) decessit sine prole legitima (Latin, "died without legitimate issue") dspm – (i) decessit sine prole mascula [superstite] (Latin, "died without surviving male issue" ) dspml – (i) decessit sine prole mascula legitima (Latin, "died without legitimate male issue") dspms – (i) decessit sine prole mascula superstite (Latin, "died without surviving male issue") dsps – (i) Decessit sine prole superstite (Latin, "died without surviving issue") DSP (i) Defense Standardization Program Defense Support Program Digital signal processing DSPL – (i) Design Specialists and Plans Language DSR – (i) Deformed Special Relativity DSRV (i) Deaf Sports Recreation Victoria Deep Submergence Rescue Vehicle DSS (i) Digitized Sky Survey Discarding-Sabot Shell (ammunition) DST – (i) Daylight saving time DSTL – (i) British Defence Science and Technology Laboratory dsvp – d.s.v.p. decessit sine vitae patria (Latin, "died within fathers lifetime") DSWA – (i) (U.S.) Defense Special Weapons Agency DT DTA – (i) Dental Technologists Association DTaP – (a/p) Diphtheria, tetanus, acellular pertussis (vaccine) (pronounced "D-tap") DTD – (i) Digital Terrain