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DS200
DS200 A directionally solidified HPT material.
DSU 1 Direct Support Unit (USAF).
2 Dynamic-sensor unit; gas-bearing yaw gyro and
normal and lateral accelerometers.
3 Digital switching unit.
4 Data-storage unit; R adds receptacle.
5 Defense-systems upgrade; P adds Program (USAF).
6 Domain service unit.
7 Data, or digital, signalling unit.
DSVT Digital secure, or subscriber, voice terminal.
DSWA Defense Special Weapons Agency.
DT 1 Displaced threshold.
2 Dual-tandem landing gear.
3 Development test.
4 Day TV (TADS).
5 Damage-tolerant, or tolerance.
D T 1 Pressure drag.
2 Trim drag.
3 Radar transmitter antenna directivity
D/T, D-T Deuterium/tritium (NW fusion material).
DTA 1 Direction des Transports Aériens, now Service
des Transports Aériens (F).
2 Dynamic, or drop, test article.
3 Design and Technology Association (UK).
4 Directorate of Technical Airworthiness (Canada).
5 Deep-target attack.
DTAD Demonstrated technology availability date.
DTAM Descend to and maintain.
DT&E Development, test and evaluation.
DTASS Digital terrain-aided survival system.
DTAT Direction Technique des Armements Terrestres
(F).
DTC 1 Design to cost.
2 Distortion-tolerant control.
3 Data-transfer cartridge.
4 Defence Technology Centre[s] (UK MoD thinktank).
DTCA Direction Technique de Constructions
Aéronautiques (F).
DTCN Direction Technique de Constructions Navales
(F).
DTCS Drone tracking and control system.
DTD 1 Directorate of Technical Development (UK).
2 Data-transfer device.
3 Damage-tolerant design.
4 Doppler turbulence detection.
5 Data terminal display.
6 Document type definition.
DTDMA Distributed (or distributive) time-division
multiple access.
DTE 1 Data terminal, or transfer, equipment.
2 Digital target extractor.
3 Development, test [and] evaluation.
DTEB Defence Test and Evaluation Base (EDA).
DTEC Direct thermal to electric conversion.
DTED Digital, or doppler, terrain elevation data.
DTE/MM Data-transfer equipment, mass memory.
DTEn Direction Technique des Engins (F).
DTEO Defence Test and Evaluation Organization
(Boscombe Down, UK).
DTF 1 Data transfer facility (software).
2 Digital tape format.
3 Direct tether forward (Sigint).
DTG 1 Distance to go.
DTSP
2 Dynamically tuned gyro.
3 Date/time group.
DTH Direct to home.
D-Thr, D THR Displaced threshold.
DTI 1 Department of Trade and Industry [Aerospace-
Defence, 471 Yellow Zone, London SW1W 9SS] (UK).
2 Digital timebase interval.
3 Distance to incident.
4 Dial test indicator.
5 Data-transfer interface; M adds module, U unit.
6 Digital targeting information.
DTIC Defense Technology Information Center (US).
DTIG Deployed theater information grid.
DTK Desired track.
DTL Diode/transistor logic.
DTLCC Design to life-cycle cost.
DTLR Department for Transport, Local Government
and the Regions (UK, includes civil aviation and aviation
safety, became DETR).
DTM 1 Data-transfer module.
2 Digital terrain-management; -D adds and display.
3 Digital terrain modelling.
4 Demonstration test milestone.
DTM pt Decision-to-miss point.
DTMC Direct ton[ne]-mile cost.
DTMF Dual-tone multi-frequency.
DTMMM, DTM 3 Data-transfer module/massmemory.
DTN Data-transfer network.
DTO 1 Desired test objective.
2 Defense-technology objective.
DTOA Difference in, or differential, or delta, time of
arrival.
DT/OT Development test[ing]/operational test[ing].
DTP Design to price.
DTPC Defense Technical Procedures Committee.
DTR 1 Damage-tolerant rating.
2 Defense Training Review (UK).
DTRA Defense Threat-Reduction Agency (DoD,
Dulles).
DTRD Two-shaft turbojet; F adds with afterburner
(USSR, R).
DTRI Direction des Télécommunications du Réseau
International (F).
DTRM Dual-thrust rocket motor.
DTRS Department of Transport and Regional Services
(Australia).
DTRT Deteriorate, deteriorating.
DTS 1 Data-transfer system, or set.
2 Dynamic test station.
3 Desk-top simulator.
4 Digital terrain system.
5 Data terminal set.
6 Diplomatic telecommunications system.
7 Development and Trials Squadron (AAC, UK).
8 Defence technology strategy [2006–] UK).
DTSA Defense Technology Security Administration
(DoD).
DTSB Direct tether split-based (Sigint).
DTSC Digital Transmissions Standards Committee
(UK).
DTSI Defense-Trade security initiative (US).
DTSP 1 Democratization transition systems program.
2 Division TUAV Sigint Program (USA).
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