MHD
From Wikipedia, the free encyclopedia
MHD has the following meanings:
- MHD, the HDTV network of MTV, VH1, and CMT (MTV Networks)
- Doctor of Marine Histories (DMH) (formerly Marine Histories Doctorate or MHD), such as issued by Sea Research Society's College of Marine Arts
- Massachusetts Highway Department
- Mental Health Day
- Magnetohydrodynamics
- Malteser Hilfsdienst, an ambulance service, working mainly in Germany and Austria, Catholic sister-organization of St. John Ambulance
- Micro Holographics Disc, a new (2007) optical disc storage media used for data storage. "Microholas Project" at the Berlin University developed this new holographic media. Currently it is able store about 500 GB with a sustained transfer rate of about 50 Mbit/s. In the 2010 it will be able to store about 1 TB with a transfer rate of 200 Mbit/s.