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
- HAL Light Combat Helicopter
- Balikpapan-class landing craft heavy (, officially known as Landing Craft, Heavy or LCH)
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
- LCHab, a representation of CIELab colours in a cylindrical diagram
- LCHuv, a representation of a selection of colours in a three-dimensional diagram