SHDM

AcronymDefinition
SHDMShort Handoff Direction Message
SHDMSupplementary Human Dimension Meeting (Organization for Security and Co-Operation in Europe; EU)
SHDMSemantic Hypermedia Design Method (computing)
SHDMSuper Heavy Dark Matter (physics)
SHDMStudio Hamburg Distribution & Marketing GmbH
SHDMStanhope Heritage Discovery Museum (Minden, Ontario, Canada)