- 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
- DMH stands for Drainage Manhole
- DMH stands for Dumont Masonic Home (New York)
- DMH stands for Delay Measurement Hardware
DMH