DDH
DDH stands for:
- Diaconal Services Hanover
- Umbrella association of German property managers
- Dachdeckerhandwerk , as well as the magazine DDH Das Dachdecker-Handwerk
- DDH47 , a German weather transmitter
- Hip Dysplasia of the Dog , from Engl. Developmental Dysplasia of the Hip
- the organization The German Association of Alternative Practitioners
- IATA code for William H. Morse State Airport in Bennington, USA
- Decisional Diffie Hellman problem , an assumption from cryptography
- Abbreviation for a destroyer with helicopters
- Dürrhennersdorf train station (DS100 code)
