CFS is an acronym for:
Canadian Forces Station Alert, also CFS Alert, is a Canadian Armed Forces signals intelligence intercept facility located in Alert, Nunavut on the northeastern tip of Ellesmere Island.
Canadian Forces Station Debert (also CFS Debert) was a Canadian Forces station located in Debert, Nova Scotia.
Canadian Forces Station Carp (also CFS Carp and commonly known as The Diefenbunker) is a former Canadian military facility located in the rural farming community of Carp, Ontario, approximately 30 km (19 mi) west of downtown Ottawa.
The CFSB Center is an 8,600 seat arena located in Murray, Kentucky near the intersection of Ky. 121 and U.S.
Compact File Set (CFS) is an open archive file format and software distribution container file format.
CFSK-DT, virtual channel 4.1 (UHF digital channel 42), is a Global owned-and-operated television station located in Saskatoon, Saskatchewan, Canada.
Canadian Forces Station Shelburne, also known as CFS Shelburne, is a former Canadian Forces Station located in Shelburne County, Nova Scotia.
For the civil airport, see Armstrong Airport