• Heavy Metal Detox (HMD)
  Heavy Metal Detox (HMD)
  Heavy metal detox, or detoxification, is the removal of metallic toxic substances from the body. In conventional medicine, detoxification can also be achieved artificially by techniques such as dialysis and chelation therapy. There is a firm scientific base in evidence-based medicine for this...
  
  
• Head-mounted display
  Head-mounted display
  A head-mounted display or helmet mounted display, both abbreviated HMD, is a display device, worn on the head or as part of a helmet, that has a small display optic in front of one or each eye .- Overview :...
  
  
• Haughton Mad Dogs - Darlington
• Helmet mounted display
  Helmet mounted display
  A helmet mounted display is a device used in some modern aircraft, especially combat aircraft. HMDs project information similar to that of head-up displays on an aircrew’s visor or reticle, thereby allowing him to obtain situational awareness and/or cue weapons systems to the direction his head...
  
  
• the ISO 3166-1 three-letter country code and an abbreviation for Heard Island and McDonald Islands
  Heard Island and McDonald Islands
  The Heard Island and McDonald Islands are an Australian external territory and volcanic group of barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica. The group's overall size is in area and it has of coastline...
  
  
• the explosive Hexamethylene triperoxide diamine
  Hexamethylene triperoxide diamine
  Hexamethylene triperoxide diamine is ahigh explosive organic compound, first synthesised in 1885 by Legler. The theorised structure lent itself well to acting as an initiating, or primary explosive...
  
  , more commonly referred to as HMDT
• Hyaline membrane disease; a common developmental lung surfactant deficiency, aka infant respiratory distress syndrome
  Infant respiratory distress syndrome
  Infant respiratory distress syndrome , also called neonatal respiratory distress syndrome or respiratory distress syndrome of newborn, previously called hyaline membrane disease, is a syndrome in premature infants caused by developmental insufficiency of surfactant production and structural...
  
  
• Han Moo Do is a Korean-style martial art founded in Finland. It is mainly practiced in the Nordic countries.
• Hammond (Amtrak station)
  Hammond (Amtrak station)
  The Hammond Amtrak station is a train station in Hammond, Louisiana, United States served by Amtrak, the national railroad passenger system. It is a station on Amtrak's The City of New Orleans route which runs from Chicago, Illinois to New Orleans, Louisiana. Hammond station was originally built...
  
  , Louisiana, United States; Amtrak station code HMD.
• Hepatic microvascular dysplasia
  Hepatic microvascular dysplasia
  Hepatic microvascular dysplasia or Portal Atresia is a disorder where mixing of venous blood and arterial blood in the liver occurs at the microscopic level. It occurs most commonly in certain dog breeds such as the Cairn and Yorkshire terriers although any dog breed may be at risk....
  
  
• Hammond, IN, City in Northwestern Indiana
• Hammond High School (Indiana)
  Hammond High School (Indiana)
  Hammond High School is a public secondary school located in Hammond, Indiana. It is part of the School City of Hammond district.-Vision:Hammond High School provides students with the opportunity to develop attitudes, knowledge and skills suited to their individual needs so that they may be...
  
   High School in Hammond, IN

Entertainment

• HMD can also stand for Heritage, Money, & Dreams or (H.M.D. for short) which started January 2005 in North Atlanta
• HMD is a hip hop producer from Philadelphia, PA who now is located in San Francisco California.
• HMD could be seen on Joe's Blue T-Shirt (Nothing Gang Related), a Character from Capcom's popular Video Game Viewtiful Joe
  Viewtiful Joe
  is a video game developed by Capcom's Production Studio 4 for the Nintendo GameCube. It was originally released in 2003 as a part of the Capcom Five under director Hideki Kamiya and producer Atsushi Inaba. Viewtiful Joe was later ported to the Sony PlayStation 2 by the same design team under the...
  
  
• HMD is also credited as a designer in the American credits to some early Capcom
  Capcom
  is a Japanese developer and publisher of video games, known for creating multi-million-selling franchises such as Devil May Cry, Chaos Legion, Street Fighter, Mega Man and Resident Evil. Capcom developed and published Bionic Commando, Lost Planet and Dark Void too, but they are less known. Its...
  
  Video Games on the Nintendo Entertainment System (NES), including Mega Man 2. This further suggests a continuing significance of the ambiguous three-letter term at Capcom