MHD

MHD may refer to:

• MHD (rapper), a French rapper from the 19th arrondissement of Paris
  • MHD (album), the rapper's 2016 debut album
• MHD, former name of the HDTV network for MTV, VH1, Palladia, and CMT now known as MTV Live
• Mashhad International Airport's IATA code
• Magnetohydrodynamics, the study of the magnetic properties and behaviour of electrically conducting fluids
  • Magnetohydrodynamics (journal)
• Malteser International, an aid agency
• Menstrual Hygiene Day, a day to raise awareness about menstrual hygiene management issues
• Military history detachment, a unit of United States Army
• Mindesthaltbarkeitsdatum, the German term for shelf life, printed on imported German food or medical products
• Doctor of Marine Histories (DMH, formerly Marine Histories Doctorate or MHD), such as issued by Sea Research Society's College of Marine Arts
• GNU libmicrohttpd, an embeddable HTTP server
• Airline code for CAAC Airlines
• Městská hromadná doprava (Czech) or mestská hromadná doprava (Slovak), public transport systems in Czech and Slovak cities
• Marblehead, a historic town located in Massachusetts