CLH

CLH may refer to:

Science

• Chlorophyllase, an enzyme
• Hydrogen chloride, a chemical compound

Companies

• CLH (company), a Spanish petroleum logistics company comprising Compañía Logística de Hidrocarburos and others
  • CLH Pipeline System (CLH-PS), a UK system run by Compañía Logística de Hidrocarburos
• Lufthansa CityLine (ICAO code), a German airline
• Coolah Airport, IATA airport code "CLH"

See also

• CLHS (disambiguation)