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.

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
 * 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

MFS MFS MFS