MFS

MFS may refer to:

*Ministry for State Security ("Ministerium für Staatssicherheit"), the security and intelligence organisation of the German Democratic Republic, commonly known as "Stasi"
*Metropolitan Fire Service, South Australia's government-funded fire service
*Master of Forensic Sciences, a specialized professional degree
*Miletich Fighting Systems, a mixed martial arts training camp founded by Pat Miletich
*Maryknoll fathers' school, a government-funded co-ed in Hong Kong SAR, P.R.C.
*Moorestown Friends School, a private Quaker school located in Moorestown, New Jersey, USA
*Metropolitan Fiber Systems, a telecommunications service provider acquired by WorldCom in 1997
*Maximum flooding surface, a term used in sequence stratigraphy
*MFS Investment Management formerly Massachusetts Financial Services.
*MFS Limited - the former name of Gold Coast property group "Octaviar".
*Miller Fisher syndrome - a rare nerve disease, a variant of Guillain-Barré syndrome

In computing:
*Macintosh File System, a disk file system created by Apple Computer for storing files on 400K floppy disks
*MINIX from Scratch, a computing project that seeks to document the process of creating the Minix operating system from beginning to finish
*MINIX file system, the native file system of the Minix operating system
*Memory File System, a file system created in RAM (a type of ramdisk)
*Media FileSystem, the filesystem used by TiVo
* Method Of Fundamental Solutions, it is a numerical mesh-less technique based on boundary collocation.
*Microsoft Flight Simulator