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Abbreviation	Definition
DE	Damage Expectancy
DE	Data Element
DE	Delay Equalizer
DE	dental emergency
DE	Development Estimate
DE	Directed Energy
DE	Display Entity
De	Drift Error
DE	Dutch Elite
Dea	Aerospace Drift Error
DEA	Data Exchange Agreement
DEA	Doctrine Evaluation Activity
DEACN	Drug Enforcement Administration Communications Network
DEAF	Date Entered Armed Forces
DEAPU	Diesel External Auxiliary Power Unit
DEAR	Disease and Environmental Alert Report
DEARAS	DOD (Department of Defense ) Emergency Authorities Retrieval and Analysis System
DEB	Deadly Energy Blast
DEB	Orbital Debris
DEBAP	Deep Battle Action Plan

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