Posted in Business & Finance, Health & Medicine, Information Technology, Organizations, Science DMH stands for Department of Mental Health (US) DMH stands for Decatur Memorial Hospital (Illinois) DMH stands for Disaster Mental Health (FEMA) DMH stands for Domestic Medium Hair (cat breed) DMH stands for Dark Matter Halo DMH stands for De Montfort Hall (UK) DMH stands for Dual Mode Handset DMH stands for Data Message Handler DMH stands for Diffusion de Matériel Hydraulique (French hydraulic equipment company) DMH stands for Display Message Helps DMH stands for Direction Marty Holding (French holding company) DMH stands for Downtown Manhattan Heliport (Manhattan, NY) DMH stands for Doctor of Marine Histories (degree) DMH stands for Didier Maintenance Hydraulique (French hydraulic maintenance company) DMH stands for Danish Ministry of Health DMH stands for Delahaye Multiservices Habitat (France) DMH stands for Dynamic Multi Hybrid DMH stands for Dystonia Musculorum of Mouse, Human Homolog Of