DCE

DCE may refer to:

Science

 * Dichloroethanes, organic solvents
 * Dichloroethenes, also called dichloroethylene, organic solvents
 * Dynamic contrast enhanced, a type of perfusion MRI

Computing

 * Data circuit-terminating equipment, also called data communication(s) equipment or data carrier equipment
 * Data Center Ethernet
 * Distributed Computing Environment, a specification from The Open Group
 * Dead-code elimination, a kind of compiler optimization
 * Digital Consumer Enablement, a non-neutral term for Digital rights management

Organisations

 * Delhi College of Engineering, University of Delhi, India
 * Dalian Commodity Exchange
 * Drum Corps Europe

Other uses

 * Daly Cherry-Evans
 * Digital currency exchanger