| Acronym | Definition |
|---|
| MSF➣Motorcycle Safety Foundation |
| MSF➣Medecins sans Frontiéres (French: Doctors without Borders) |
| MSF➣Microsoft Solutions Framework |
| MSF➣Médicos Sin Fronteras (Spanish: Doctors Without Borders; humanitarian group) |
| MSF➣Materials Science Forum |
| MSF➣Master of Science in Finance (academic degree) |
| MSF➣Missouri State Fair |
| MSF➣Multiple Sclerosis Foundation |
| MSF➣Minnesota State Fair |
| MSF➣Maintenance and Storage Facility (various locations) |
| MSF➣Media Servicing Facility |
| MSF➣Microsoft Sync Framework |
| MSF➣Motor Sport Festival |
| MSF➣Mail Server Framework |
| MSF➣Mainframe Security Facility |
| MSF➣Multiservice Switching Forum |
| MSF➣Muslim Students Federation |
| MSF➣Multiservice Switching Forum (MCI, Cisco, Bellcore, etc) |
| MSF➣Multi-Stage Flash |
| MSF➣Montana State Fund (workers' compensation) |
| MSF➣Multi-Strategy Fund (various companies) |
| MSF➣Master Star Fund (investments; Germany) |
| MSF➣Multi-Sensor Fusion |
| MSF➣Matthew Shepard Foundation (Denver, CO) |
| MSF➣Thousand Square Feet |
| MSF➣Michigan Strategic Fund |
| MSF➣Manufacturing Science and Finance Union (UK) |
| MSF➣Masonic Samaritan Fund (UK) |
| MSF➣Multiple Sequence Format (computer files) |
| MSF➣Mathematical Sciences Foundation (India) |
| MSF➣Mission Support Flight |
| MSF➣Manned Space Flight |
| MSF➣Maritime SATCOM (satellite communications) Forum |
| MSF➣Mysinglefriend (dating website) |
| MSF➣Mobile Strike Force (US Army Special Forces) |
| MSF➣Monthly Service Fee |
| MSF➣Megakaryocyte-Stimulating Factor |
| MSF➣Medium Sized Firm |
| MSF➣Merchant Service Fee |
| MSF➣Master of Strategic Foresight (degree; various schools) |
| MSF➣Magnetic Silencing Facility |
| MSF➣Morning Star Fishermen (Dade City, FL) |
| MSF➣Multiplex Signal Format (US DoD) |
| MSF➣Mind Science Foundation (San Antonio, TX) |
| MSF➣Minutes, Seconds and Frames (computing metrics) |
| MSF➣Melbourne Social Forum (Melbourne, Australia) |
| MSF➣Melbourne Swing Festival (Melbourne, Australia) |
| MSF➣Mercy and Sharing Foundation (Colorado) |
| MSF➣Mass Storage Facility |
| MSF➣Muhammad Subuh Foundation (Rotterdam, The Netherlands) |
| MSF➣Multi-Sport Facility (various locations) |
| MSF➣Minnesota Senior Federation |
| MSF➣Milan Simecka Foundation (Slovakia) |
| MSF➣Mines Shopping Fair |
| MSF➣Monthly Subscription Fee |
| MSF➣Monumental Scholars Fund (Alexandria, VA) |
| MSF➣MLL Septin-Like Fusion Gene |
| MSF➣Module Support Frame (engineering) |
| MSF➣Modified Shulman-Feder |
| MSF➣Matched Spatial Filter |
| MSF➣Managing the Search Function |
| MSF➣Maximum Service Flow (highway capacity, civil engineering) |
| MSF➣Mobile Striking Force |
| MSF➣Most Significant First (byte order) |
| MSF➣Master of Science in Forestry |
| MSF➣Military Space Forces (VKS, Russia) |
| MSF➣Major Street-Basketball Foundation (Australia) |
| MSF➣Mobile Screening Force (US Transportation Security Administration) |
| MSF➣Mass Storage Function |
| MSF➣Moebius Syndrome Foundation (Pilot Grove, Missouri) |
| MSF➣Monroe State Forest (Massachusetts) |
| MSF➣Multi-Stream Forwarding |
| MSF➣Moroccan Social Forum |
| MSF➣Male Seeking Female |
| MSF➣Marine Services Fee (Canada) |
| MSF➣Mobility Support Forces |
| MSF➣Mobile Security Forces |
| MSF➣Main Support Frame |
| MSF➣Mission Support Force |
| MSF➣Military Sub-Function |
| MSF➣Mean of Square Fitting Faults |
| MSF➣Management System Factor |
| MSF➣Mail Services Framework |
| MSF➣Message Switching Function |
| MSF➣Market Street Fund |
| MSF➣Minimum Stream Flow (water) |
| MSF➣Managed Spam Filtering (Navisite) |
| MSF➣Microcomputer Support Facility |
| MSF➣mIRC Script Francophone |
| MSF➣Michigan Sugar Festival (Sebewaing, Michigan) |
| MSF➣Missionary Supplementary Funds (LDS Church) |
| MSF➣Modernize and Sustain Forces |
| MSF➣Congregation of Missionaries of the Holy Family (religious order) |
| MSF➣Meconium Stain Fluid (medical) |
| MSF➣Missile Security Forces |
| MSF➣Mail Service Facility |
| MSF➣Mid-Stream Fee |
| MSF➣Malaysian Scholars Foundation |