Data Encryption Standard Disability Evaluation System Digital Encryption Standard Delivered Ex Ship descend Diethylstilbestrol Danish Epidemiologic Society Data Exchange Standard Department of Education and Science Department of Emergency Services Design Destination End Station Detached Eddy Simulation Digital Encryption System discrete event simulation Divers' Environmental Survey DATA ENCRIPTION STANDARD Data Entry Sheet Data Exchange System Deep Ecliptic Survey Descent Description Destination End System Differential Equation Solver DIGITAL EXPANSION SYSTEM Dissociative Experiences Scale Double-Ended Synchronization Dynamic Environment Simulator Chilcotin Caribou Aviation Dailard Elementary School