MVS

(Multiple Virtual Storage) Introduced in 1974, the primary operating system used with IBM mainframes (the others are VM and DOS/VSE). MVS is a batch processing-oriented operating system that manages large amounts of memory and disk space. Online operations are provided with CICS, TSO and other system software.

MVS/Extended Architecture
MVS/XA manages the enhancements introduced in 1981 with IBM's 370/XA architecture, including 2GB of virtual memory.

MVS/Enterprise Systems Architecture
MVS/ESA manages the enhancements made to large scale mainframes, including 16TB of virtual memory, introduced in 1988 with IBM's ESA/370 architecture. MVS/ESA ran on all models of the System/390 ES/9000 product line introduced in 1990.

OS/390
In 1996, MVS/ESA was packaged with an extensive set of utilities that was renamed OS/390. The name MVS was still used to refer to the base control program in OS/390. See OS/390.

MVS

Acronym	Definition
MVS➣Multiple Virtual Storage (IBM mainframe operating system)
MVS➣Mobile Voice System (Blackberry)
MVS➣Machine Vision System
MVS➣Microsoft Visual Studio
MVS➣Miami Valley School (Dayton, OH)
MVS➣Multivision
MVS➣Multi Volume File System
MVS➣Managed Virus Scan
MVS➣Motion Vector of Shape
MVS➣Multiple Virtual Storage
MVS➣Mobile Vpn Server
MVS➣Multi Vendor Support
MVS➣Multi Volume Sets
MVS➣Manufacture Des Voitures De Sport
MVS➣Multiple Virtual Systems
MVS➣Multi Vendor Service
MVS➣Mobile Veterinary Services (various locations)
MVS➣Motor Vehicle Services
MVS➣Mennonite Voluntary Service
MVS➣Multiple Virtual System
MVS➣Multi Video System (SNK)
MVS➣Multi-Volume Support (computing)
MVS➣Market Value Structure
MVS➣Moon Valley Software (California)
MVS➣Multiple Voting Shares (finance)
MVS➣McAfee Virus Scan
MVS➣Muzzle Velocity System
MVS➣Mahila Vikas Samiti (India)
MVS➣Multi Vendor Shipping
MVS➣Mobile Video System
MVS➣Master of Veterinary Studies
MVS➣Mine Ventilation Services, Inc.
MVS➣Managed Voice Services
MVS➣Manufacture de Voitures de Sport (French car manufacturer)
MVS➣Man Versus System
MVS➣Midwest Venture Summit
MVS➣Multiple Vibration System
MVS➣Multiple Video Streams
MVS➣Modularized Vehicle Simulation
MVS➣Maritime Vessel Stopper
MVS➣Mechanized Vibrating Screen Manufacturers Association
MVS➣Missile Velocity Servo
MVS➣Mechanical Vibration System
MVS➣Minimum Visual Signal
MVS➣Magnetic Voltage Stabilizer
MVS➣Mean Vibration Seconds
MVS➣Modular Video System
MVS➣Mutual Visual System
MVS➣Molecular Vibrational State
MVS➣Molecular Vibrational Spectrometer (spectroscopic analysis)
MVS➣Master of Vocational Studies