Science and medicine

• Agglomerative Hierarchical Clustering
  Hierarchical clustering
  In statistics, hierarchical clustering is a method of cluster analysis which seeks to build a hierarchy of clusters. Strategies for hierarchical clustering generally fall into two types:...
  
  , a cluster analysis method
• Alternating hemiplegia of childhood
  Alternating hemiplegia of childhood
  Alternating hemiplegia of childhood is a rare neurological disorder of uncertain etiology, which is named for the transient episodes, often referred to as attacks, of hemiplegia from which those with the disorder suffer. These hemiplegic attacks can cause anything from mild weakness to complete...
  
  , a neurological disorder
• Antihemophilic factor C, a blood clotting factor

Organizations

• Academic Health Center, type of American medical institution
• Alabama Historical Commission
  Alabama Historical Commission
  The Alabama Historical Commission is the historic preservation agency for the U. S. state of Alabama. The agency was created by an act of the state legislature in 1966 with a mission of safeguarding Alabama’s historic buildings and sites. It consists of twenty members appointed by the state...
  
  , a historic preservation
  Historic preservation
  Historic preservation is an endeavor that seeks to preserve, conserve and protect buildings, objects, landscapes or other artifacts of historical significance...
  
   agency
• Allan Hancock College
  Allan Hancock College
  Allan Hancock College is a California public community college located in Santa Maria in northern Santa Barbara County. Approximately 11,000 credit and more than 5,500 noncredit and community services students enroll each semester.-History:...
  
  , a California community college
  Community college
  A community college is a type of educational institution. The term can have different meanings in different countries.-Australia:Community colleges carry on the tradition of adult education, which was established in Australia around mid 19th century when evening classes were held to help adults...
  
  
• American Horse Council
  American Horse Council
  The American Horse Council is a trade organization in Washington, DC representing the horse industry. It lobbies before Congress and Federal agencies for the interests of the horse industry, and serves as a unified voice for the horse industry....
  
  , a trade organization
• Angkor Hospital for Children
  Angkor Hospital for Children
  Angkor Hospital for Children is a charitable hospital located in Siem Reap, Cambodia, that has treated over 900,000 children since 1999. Cambodia is one of the least developed countries in the world. With an average income of about $21 USD per month, very few families can afford to pay for health...
  
   in Cambodia
  Cambodia
  Cambodia , officially known as the Kingdom of Cambodia, is a country located in the southern portion of the Indochina Peninsula in Southeast Asia...
  
  
• Arab Higher Committee
  Arab Higher Committee
  The Arab Higher Committee was the central political organ of the Arab community of Mandate Palestine. It was established on 25 April 1936, on the initiative of Hajj Amin al-Husayni, the Grand Mufti of Jerusalem, and comprised the leaders of Palestinian Arab clans under the mufti's...
  
  , former Palestine
  Mandate Palestine
  Mandate Palestine existed while the British Mandate for Palestine, which formally began in September 1923 and terminated in May 1948, was in effect...
  
   political organ
• Associates of Holy Cross
  Order of the Holy Cross
  The Order of the Holy Cross is an international Anglican monastic Order that follows the Rule of St. Benedict.-History:The Order was founded in 1884 by the Rev. James Otis Sargent Huntington, an Episcopal priest, in New York City. The Order moved to Maryland briefly before settling in West Park,...
  
  , an Anglican monastic Order

Entertainment

• African Head Charge
  African Head Charge
  African Head Charge is a dub reggae, psychedelic dub ensemble active since the early 1980s. The group was formed by percussionist Bonjo Iyabinghi Noah, and featured a revolving cast of members, including, at times, Prisoner, Crocodile, Junior Moses, Sunny Akpan, Skip McDonald, and Jah Wobble. The...
  
  , an American reggae band
• American Head Charge
  American Head Charge
  American Head Charge is an industrial metal band from Minneapolis, Minnesota, USA, earning nominations at the Kerrang! Awards on two occasions.-Formation:...
  
  , an American rock band

Other

• IATA airport code
  IATA airport code
  An IATA airport code, also known an IATA location identifier, IATA station code or simply a location identifier, is a three-letter code designating many airports around the world, defined by the International Air Transport Association...
  
   for Amedee Army Airfield
  Amedee Army Airfield
  Amedee Army Airfield is a military use airport located nine nautical miles north of the central business district of Herlong, in Lassen County, California, United States...
  
  
• Asian handicap
  Asian handicap
  An Asian Handicap is a gambling term used to describe spread betting in football that has gained popularity over the years...
  
  , a betting term
• Attitude Heading Control, an avionics
  Avionics
  Avionics are electronic systems used on aircraft, artificial satellites and spacecraft.Avionic systems include communications, navigation, the display and management of multiple systems and the hundreds of systems that are fitted to aircraft to meet individual roles...
  
  term