LCH Views 11 meanings found LCH can denote the rare medical condition Langerhans Cell Histiocytosis, the historic London Clearing House in finance, the city of Lake Charles, Louisiana, as well as technical file formats and naval medical vessels. Medical Langerhans Cell Histiocytosis Miscellaneous Landing Craft Hospital Lost Customer Hours Lightness Chroma Hue Community Low-Cost Housing Governmental Laboratory of Cellular Hematology Regional Lake Charles, Louisiana USA Computing IBM Works for OS/2 Chart file Luminosity, Chroma, and Hue Internet Last Crazy Horn Business London Clearing House