DECM

AcronymDefinition
DECMDefensive Electronic Countermeasures
DECMDecision Maker
DECMDiabetes Education Center of the Midlands (est. 1984)
DECMDesign for Environmentally Conscious Manufacturing
DECMDistrict Executive Council Meeting (Toastmasters)
DECMDeception/Deceptive Electronic Countermeasures
DECMDigital Equipment Communication Maintenance (UK)