CFS

CFS is an acronym for:

 Call for service
 Canada Flight Supplement
 Canadian Federation of Students
 Canadian Forces Station
 Canadian Forest Service
 Carrier Frequency Shift, a term used by the British Military to refer to RTTY
 Center for Financial Studies, a research institute affiliated with Goethe University Frankfurt
 Central Flying School
 Certificat de formation à la sécurité
 Charlottesville Fashion Square, an enclosed shopping mall in the Charlottesville, Virginia area
 Chemins de Fer Syriens, the Syrian state railway system
 Chicken fried steak
 Child and family services
 Chronic fatigue syndrome
 Citizens for Sunshine, an Ohio nonprofit promoting access to public records
 Cold-formed steel
 Combat Flight Simulator WWII Europe Series (CFS1)
 Compact File Set (File format), an open file format for archiving and compressing files.
 Committee on World Food Security
 Completely Fair Scheduler, a Linux operating system scheduler
 Congo Free State
 Conservative Future Scotland, the youth branch of the Scottish Conservative Party
 Continuous Flow System, printer ink feeding via tubes and bottles
 Co-operative Financial Services Ltd.
 Country Fire Service
 Corpo Forestale dello Stato, the Italian state forestry department
 Craigmillar Festival Society, a disestablished community organisation from Edinburgh, Scotland
 Cubic feet per second (cfs), a unit of flow rate

CFS may also refer to:
 Coffs Harbour Airport, IATA airport code