// Workers AI · dad joke modeWhat did HFS say to its file? You're a format above the rest.

HFS may refer to:

Businesses and organisations

• Croatian Film Association (Croatian: Hrvatski filmski savez)
• Hellenic Fire Service, Greece
• Hospitality Franchise Systems, US

Computing

• Hierarchical file system, a system for organizing directories and files
• Hierarchical File System (Apple), a file system introduced in 1985 for the classic Mac OS
• Hierarchical File System (IBM MVS), a file system introduced in 1993 for MVS/ESA and subsequent operating systems
• Hi Performance FileSystem, a version of the Unix File System used by the HP-UX operating system
• Hardware functionality scan, a security mechanism used in Microsoft Windows operating systems

Education

• Haddonfield Friends School, in New Jersey, United States
• Harford Friends School, in Maryland, United States
• Hiranandani Foundation Schools, in India

Science and mathematics

• Hemifacial spasm, in neurology
• Hereditarily finite set, in mathematics
• Hexafluorosilicic acid, in chemistry
• Hydrogen forward scattering, in materials science
• Hyperfine structure, in physics

Transportation

• French Frigate Shoals Airport, in Hawaii, United States
• Hagfors Airport, in Sweden
• Hatfield and Stainforth railway station, in England

Other uses

• High fructose syrup
• H. F. S. Morgan, founder of the Morgan Motor Company
• WHFS (historic), a former radio station in the Washington, D.C./Baltimore, Maryland

See also

• High Performance File System, a file system for the OS/2 operating system
• All pages with titles beginning with HFS
• All pages with titles containing HFS
• HFSS (disambiguation)
• HF (disambiguation), for the singular of HFs