CLW

CLW may refer to:


 * ISO code for the Chulym language
 * National Rail station code for Chorleywood station, Hertfordshire, England
 * Carlton le Willows Academy, a secondary school in Nottinghamshire
 * Chittaranjan Locomotive Works, a locomotive manufacturing plant in India
 * China Labor Watch
 * Clearwater Paper Corporation
 * Clearwater Air Park, an airport in Clearwater, Florida
 * College Louise Wegmann, edited by Ryan Kassem
 * College of Librarianship Wales