title: HCS
text: # HCS
  
  HCS may refer to:
  
  ## Education
  
  * Hackensack Christian School, in New Jersey, United States
  * Hallett Cove School, in Adelaide, South Australia
  * Hampshire Country School, in New Hampshire, United States
  * Hampton Christian Schools, in Virginia, United States
  * Hardin County Schools, in Kentucky, United States
  * Harrisburg Christian School, in Pennsylvania, United States
  * Hereford Cathedral School, in England
  * Heritage Christian School (disambiguation)
  * Heritage College Sydney, in New South Wales, Australia
  * Highland Catholic School, in Minnesota, United States
  * Hilltop Christian School, in North Carolina, United States
  * Hinsdale Central School, in New York, United States
  * Hooghly Collegiate School, in West Bengal, India
  * Holland Christian Schools, in Michigan, United States
  * Holy Cross School (disambiguation)
  * Horry County Schools, in South Carolina, United States
  * Hull Collegiate School, in England
  
  ## Biology and medicine
  
  * Hajdu–Cheney syndrome
  * High-content screening
  * Human chorionic somatomammotropin
  * Hydrocortisone
  
  ## Science and mathematics
  
  * HCS clustering algorithm
  * Heliospheric current sheet
  * Hierarchical constraint satisfaction
  * Hummocky cross-stratification
  
  ## Technology
  
  * Hard-clad silica optical fiber
  * Header check sequence
  * Hierarchical cell structure (telecommunications)
  * Hub-center steering
  
  ## Other uses
  
  * Halifax Choral Society
  * Halo Championship Series
  * Harlem Children Society
  * High Council of State (disambiguation)
  * The Histochemical Society
  * Hollywood Center Studios
  * Honoris Crux Silver, a military decoration of South Africa
  * Honourable Company's Service or Honourable Company's Ship, used to prefix the names of East India Company ships
  * HUMINT Control System, an aspect of the Sensitive compartmented information protocol
  * Hyderabad Civil Service, India
  