| Acronym | Definition |
|---|
| DD➣Dolby Digital (Dolby Laboratories Inc.) |
| DD➣Due Diligence |
| DD➣Double Density (5 1/4" floppy disk format) |
| DD➣Two-Digit Day (as in MM/DD/YYYY; e.g. 01/01/2000) |
| DD➣Doctor of Divinity |
| DD➣Delivered |
| DD➣Due Date |
| DD➣Direct Download |
| DD➣Demand Draft |
| DD➣Departure Date |
| DD➣Daily Driver |
| DD➣Disk Drive |
| DD➣Dresden (auto license plate) |
| DD➣Destroyer (US DoD; Navy ship) |
| DD➣Delivery Date |
| DD➣Double-Double (double cream, double sugar in coffee) |
| DD➣Data Dictionary |
| DD➣Digital Designs (SPL car audio brand) |
| DD➣Dated |
| DD➣Direct Deposit |
| DD➣Direct Drive (vinyl record player drive system as opposed to belt drive) |
| DD➣Design Development (construction or architecture) |
| DD➣Digital Data |
| DD➣Dolby Digital |
| DD➣Direct Debit |
| DD➣Duck Dynasty |
| DD➣Detroit Diesel |
| DD➣Department of Defense (forms only) |
| DD➣Dundee (postcode, United Kingdom) |
| DD➣Duong Dong (Vietnam) |
| DD➣Drop Dead |
| DD➣Defensive Driving (various locations) |
| DD➣Downtown Disney (Disney World) |
| DD➣Duran Duran (band) |
| DD➣Dynamic Data |
| DD➣Developmental Delay (child health) |
| DD➣Deputy Director |
| DD➣DareDevil (comic book superhero) |
| DD➣Dragon's Dogma (game) |
| DD➣Design Document |
| DD➣Designated Driver |
| DD➣Donald Duck |
| DD➣Defense Department |
| DD➣Double Dip |
| DD➣Developmentally Disabled |
| DD➣Destruction Derby (gaming) |
| DD➣Dungeons & Dragons (fantasy game) |
| DD➣Dual Diagnosis (clinical evaluation) |
| DD➣Développement Durable (French: Sustainable Development; various locations) |
| DD➣David Duchovny |
| DD➣Dunkin' Donuts |
| DD➣Death Domain |
| DD➣Double Dragon (game) |
| DD➣Differential Diagnosis |
| DD➣Dimension Data (various locations) |
| DD➣Dead Dog |
| DD➣Data Description |
| DD➣Digital Divide |
| DD➣Data Definition |
| DD➣Devil Dog |
| DD➣Double Diamond (English beer) |
| DD➣Dear Daughter |
| DD➣Dumbledore (Harry Potter character) |
| DD➣Double Down (Blackjack) |
| DD➣Doordarshan (Indian TV network) |
| DD➣Digital Display |
| DD➣Decimal Degrees |
| DD➣Done Deal |
| DD➣Donnie Darko (movie) |
| DD➣Definition Description |
| DD➣Data Deficient (IUCN Red List of Threatened Species category) |
| DD➣Deadeye Dick (band) |
| DD➣Data Display |
| DD➣Draw Down |
| DD➣Data Directory |
| DD➣Drydock |
| DD➣Division Director |
| DD➣Don't Die (gaming) |
| DD➣Digital Domain |
| DD➣Deep Dive (Kingdom Hearts game) |
| DD➣Degree of Difficulty (sports) |
| DD➣Data Distribution |
| DD➣Drunk Driver |
| DD➣Dresden Dolls (German band) |
| DD➣Double Damage (gaming) |
| DD➣Damage Dealer (gaming) |
| DD➣Double Diamond (band) |
| DD➣Darling Daughter |
| DD➣Danny DeVito (actor) |
| DD➣De Dato (Latin: This Day) |
| DD➣Digital Device |
| DD➣Direct Damage (Everquest gaming term) |
| DD➣Double Dare |
| DD➣District Director |
| DD➣Distraction Device |
| DD➣Demand Digital |
| DD➣Delkin Devices (est. 1986; Poway, CA) |
| DD➣Dishonorable Discharge |
| DD➣Domestic Discipline |
| DD➣Dig Dug (video game) |
| DD➣Duplex Drive |
| DD➣Damage Deposit |
| DD➣Displacement Damage (nuclear interactions) |
| DD➣Dragon Drive (anime) |
| DD➣Dreamin' Demon (true crime website) |
| DD➣Digestive Disease |
| DD➣Database Description |
| DD➣Days After Date |
| DD➣Domestic Disturbance |
| DD➣Dimebag Darrell (guitar player) |
| DD➣Divine Divinity (game) |
| DD➣Direct Draw (computer graphics technology) |
| DD➣Daman & Diu (territory in India) |
| DD➣Delayed Delivery |
| DD➣Destructive Device (firearms) |
| DD➣Domain Directory |
| DD➣Dead Duck |
| DD➣Debian Developer |
| DD➣Doctor Doom (comic) |
| DD➣Convert and Copy (Unix command) |
| DD➣Dippin' Dots |
| DD➣Deceleration Distance |
| DD➣David Desrosiers (Simple Plan) |
| DD➣Drunk and Disorderly |
| DD➣Dual Density |
| DD➣Delusional Disorder (psychology) |
| DD➣Defect Density |
| DD➣Dimensional Drawing |
| DD➣Darwin Day |
| DD➣1,3-Dichloropropene |
| DD➣Digital Disc |
| DD➣Decoder Driver |
| DD➣Defense Depot |
| DD➣Decision Documents |
| DD➣Darier Disease (aka Darier-White disease) |
| DD➣Depersonalization Disorder (psychology) |
| DD➣Decision Directed |
| DD➣Datadyne (gaming) |
| DD➣Disc Diameter (optical measurement) |
| DD➣Dreaded Disease |
| DD➣Deuterium-Deuterium |
| DD➣Distilled Deionized (Water) |
| DD➣Dutch Door (architectural drawings) |
| DD➣Data Deliverable |
| DD➣Defects Detected (software engineering) |
| DD➣Data Detect |
| DD➣Diastrophic Dysplasia |
| DD➣Damage At Delivery |
| DD➣Drift Diffusion |
| DD➣Dominic Deegan (online webcomic) |
| DD➣Dropping Daylight (band) |
| DD➣Double Dang |
| DD➣Dagobert Duck (German: Uncle Scrooge) |
| DD➣Dual Damascene |
| DD➣Dellamorte Dellamore (Italian: Cemetery Man; movie) |
| DD➣Double Diffused |
| DD➣Deadly Dragon (game) |
| DD➣Delhi Doordarshan |
| DD➣Double Domination (gaming) |
| DD➣Drunk Dane |
| DD➣Distal Muscular Dystrophy |
| DD➣Draco Dormiens (Draco Trilogy) |
| DD➣Dangerous Drop |
| DD➣Data Discrepancy |
| DD➣Defect Detector (railroad) |
| DD➣Detached Duty (ACG duties) |
| DD➣Data Depository |
| DD➣Details Depot |
| DD➣Drugs & Disease |
| DD➣Directional Driller (oilfield, drilling) |
| DD➣Deep Draught |
| DD➣Decimal Divide |
| DD➣Designated Decoy |
| DD➣Dexdrive (PC hardware used to transfer video game files) |
| DD➣Dynamic Dictionary |
| DD➣Data Systems Division (BF Goodrich) |
| DD➣Dedicated Display |
| DD➣Discharged Dead |
| DD➣Dono Dedit (Latin: gave this offering) |
| DD➣Delay Dial |
| DD➣Double-Differencing |
| DD➣Dienstdoend (Dutch: in charge) |
| DD➣Designated Drunk |
| DD➣Disconnecting Device (bolted bus) |
| DD➣Depacketization Delay |
| DD➣Delightful Daughter |
| DD➣Direct Downlink |
| DD➣Damaged Dwelling (FEMA) |
| DD➣Double Desktop |
| DD➣Decoy Discrimination |
| DD➣Directives Documentation (NASA) |
| DD➣Dionicko Drustvo (Croatian: limited partnership) |
| DD➣Deo Dedit (Latin: Gave To God) |
| DD➣Differential Doppler |
| DD➣Differential Detector |
| DD➣Dangerous, Detected Failure |
| DD➣Delniska Druzba (Slovenian company) |
| DD➣Development Directive |
| DD➣Darn Devil (Slingo game) |
| DD➣Diamond DJs |
| DD➣Delightful Deliveries (Port Washington, NY) |
| DD➣Domestic Dialing |
| DD➣Developmental Disablity |
| DD➣Dragon Drone |
| DD➣Delightful Danish |
| DD➣Doppler Displacement |
| DD➣Deferred Discrepancy |
| DD➣Digital Deliveries |
| DD➣Drum Demand |
| DD➣Deny & Deception |
| DD➣Digital Digging |
| DD➣Diluted bitumen/Diluent lines |
| DD➣Desk Dips (strength-building exercise) |
| DD➣Distortion at Decoder |
| DD➣Diabetic to Diabetic (endocrinology research) |