A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ABBRV DESCRIPTION
DA DecisionAltitude/DecisionHeight
DA DescentAdvisor
DA DirectAccess
DABBS DITCOAutomatedBulletinBoardSystem
DAIR DirectAltitudeandIdentityReadout
DAR DesignatedAgencyRepresentative
DARC DirectAccessRadarChannel
dBA DecibelsA-weighted
DBCRC DefenseBaseClosureandRealignmentCommission
DBE DisadvantagedBusinessEnterprise
DBMS DataBaseManagementSystem
DBRITE DigitalBrightRadarIndicatorTowerEquipment
DCA DefenseCommunicationsAgency
DCAA DualCall AutomaticAnswerDevice
DCCU DataCommunicationsControlUnit
DCE DataCommunicationsEquipment
DDA DedicatedDigitalAccess
DDD DirectDistanceDialing
DDM DifferenceinDepthofModulation
DDS DigitalDataService
DEA DrugEnforcementAgency
DEDS DataEntryandDisplaySystem
DEIS DraftEnvironmentalImpactStatement
DEP Departure
DEWIZ DistanceEarlyWarningIdentificationZone
DF DirectionFinder
DFAX DigitalFacsimile
DFI DirectionFindingIndicator
DGPS DifferentialGlobalPositioningSatellite(System)
DH DecisionHeight
DID DirectInwardDial
DIP DropandInsertPoint
DIRF DirectionFinding
DITCO DefenseInformationTechnologyContractingOfficeAgency
DME DistanceMeasuringEquipment
DME/P PrecisionDistanceMeasuringEquipment
DMN DataMultiplexingNetwork
DNL Day--NightEquivalentSoundLevel(AlsocalledLdn)
DoD DepartmentofDefense
DOD DirectOutwardDial
DOI DepartmentofInterior
DOS DepartmentofState
DOT DepartmentofTransportation
DOTCC DepartmentofTransportationComputerCenter
DOTS DynamicOceanTrackingSystem
DSCS DigitalSatelliteCompressionService
DSUA DynamicSpecialUseAirspace
DTS DedicatedTransmissionService
DUAT DirectUserAccessTerminal
DVFR DayVisualFlightRules
DVFR DefenseVisualFlightRules
DVOR DopplerVeryHighFrequencyOmni--DirectionalRange
DYSIM DynamicSimulator