E&DCR stands for Engineering and Design Coordination Report
E&DCP stands for Evaluation and Data Collection Plan (US DoD)
DZST stands for Drop Zone Support Team (US Army)
DZSTL stands for Drop Zone Support Team Leader (US DoD)
DZT stands for Deutsche Zentrale für Tourismus (German: German National Tourist Board) DZT stands for Double-Zero Tail
DZTC stands for Dual Zone Temperature Control
DZOP stands for Dozer Operator (US FEMA)
DZNM stands for State Office for Standardization and Metrology (Croatia)
DZNCO stands for Drop Zone Non-Commissioned Officer
DZLVQ stands for Dead Zone Lattice Vector Quantization