title: LCH
text: # LCH
  
  LCH may refer to:
  
  ## Places
  
  * County Hall, London, London, UK
  * Lake Charles (Amtrak station), Louisiana, United States; Amtrak station code LCH
  * Lake Charles Regional Airport, Lake Charles, Louisiana (IATA airport code)
  
  ## Companies & organizations
  
  * Lexington Catholic High School, Lexington, Kentucky, United States
  * LCH (clearing house), a UK financial institution
  
  ## Military & aviation
  
  * HAL Light Combat Helicopter
  * Balikpapan-class landing craft heavy, officially known as Landing Craft, Heavy or LCH
  * KAI LCH, Light Civil Helicopter of Korea Aerospace Industries (KAI)
  
  ## Science & technology
  
  * Langerhans cell histiocytosis, a type of cancer
  * Life-cycle hypothesis, a model of economic consumption
  * Locally Compact Hausdorff space, a term used in mathematics
  * HCL colour spaces, a category of colour space models also referred to as LCh
     * LCHab, an LCh representation of the CIELAB colour space
     * LCHuv, an LCh representation of the CIELUV colour space
  