Acronyms: D

Acronym	Name
DPE	Designated Pilot Examiner
DPI	Dots per inch
DPR	Dual port RAM
DPSK	Differential phase shift keying
DPU	Data Processor Unit
DR	Dead reckoning
DR	Deduced reckoning
DR	Disaster Recovery
DRAM	Dynamic random access memory
DRER	Designated radio engineering representative (FAA)
DRN	Document release notice
DRP	Disaster Recovery Plan
DRT	Diversion Recovery Tool
DRVSM	Domestic Reduced Vertical Separation Minimum
DRVSM	Domestic reduced vertical separation minimum
DSAD	Digital service access device
DSARC	Defense system acquisition review cycle
DSB	Double side band
DSB-AM	DSB-amplitude modulation
DSCS	Digital Satellite Compression Service
DSDU	Data signal display unit
DSF	Display system function
DSG	Data Services Group
DSP	Data link service provider
DSP	Departure sequencing program
DSP	Digital signal processor
DSP	Display select panel
DSP	Domain specific part
DSPDRV	Display driver
DSR	Display system replacement
DSS	Decision Support System
DSS	Decision support services
DST	Decision support tool
DSU	Data signaling unit
DSUA	Dynamic Special Use Airspace
DT&E	Development test and evaluation
DTD	Data terminal display
DTD	Document type definition
DTE	Data terminal equipment
DTED	Digital Terrain Elevation Data
DTED	Digital terrain evaluation data
DTG	Distance-to-go
DTM	Demonstration test milestone
DTM	Digital Terrain Model
DTMF	Dual tone multifrequency (telephone)
DTP	Distributed targeting processor
DTPDU	Data protocol data unit
DTRS	Data transceiver router server
DTS	Dedicated Transmission Service
DTS	Digital theater systems
DTU	Data transfer unit
DU	Display unit
DUAT	Direct user access terminal
DUATS	Direct user access terminal system
DUST	Dual-use science and technology
DVA	Diverse Vector Area
DVD	Digital Versatile Disk
DVF	Demonstration and validation facility
DVFR	Day Visual Flight Rules
DVFR	Defense Visual Flight Rules
DVM	Digital voltmeter
DVMC	Digital video map computer
DVOF	Digital Vertical Obstruction File
DVOR	Doppler VHF omnidirectional range
DVOR	Doppler Very High Frequency Omni Directional Range
DVOR	Doppler Very High Frequency Omni-- Directional Range
DVRS	Digital voice recorder system
DVRSN	Diversion
DWAN	Direct wide area network
DYSIM	Dynamic Simulator
DfT	Department for Transport (U.K.)
DoD	Department of Defense
DoD	Department of Defense (U.S.)
DoT	Department of Transportation (U.S.)

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Acronyms: D