DD
The abbreviation DD stands for:
- Amber Airways' IATA code
- one bra size, see bra
- Dagobert Duck , Donald Duck and Daisy Duck
- Data definition , a JCL statement, see Job Control Language
- Data dictionary , German: data directory
- Daylight Disc in J. Allen Hynek's Classification of UFO Sightings, see J. Allen Hynek # Hynek's Classification of UFO Sightings
- DD (car brand)
- Delta debugging , troubleshooting
- deployment descriptor , for Enterprise Java Beans
- destroyer , destroyer- class of the US Navy
- German Wirehaired Pointer , breed of dog
- DevilDriver , music band
- dewpoint depression , dew point difference
- Service for Germany , barracked labor service in the GDR
- Difference in differences , estimation method for causal relationships
- Differential diagnosis or diagnostics
- Digital dividend of broadcast digitization
- direct democracy
- Doctor's Diary , a sitcom on RTL
- Doctor of Divinity , in theology
- Dolby Digital , multi-channel sound 5.1
- Domino Day , domino chain reaction event
- Donald Dark (music)
- Double thick spokes
- Double dominant (music)
- Doğa Derneği , Turkish Bird and Nature Conservation Association
- Double density , disk format
- Due diligence, the "due diligence" in the valuation, see due diligence
- Stock symbol on the NYSE of DuPont de Nemours
- Through servants , members of the Swiss Army who do their service in one piece
- Print through , copy of a letter
- Dynamite Deluxe , music band
- Prefix of the callsign of German amateur radio stations
- the postcode area Dundee
DD as a distinguishing mark on license plates:
- Germany: City of Dresden
- Great Britain: Chester
- India: Daman and Diu
- Netherlands: mopeds and mopeds
- Norway: Oslo
- Sweden: Diplomatic license plate for Sri Lanka
DD as a distinguishing mark on small vehicle license plates in inland navigation:
dd stands for:
- double distilled , Bidestillatus
- the Unix program dd (Unix)
- the once planned top-level domain .dd
- Didot point , a French font size
D&D stands for:
- Dungeons and Dragons , a pen and paper role-playing game
