| MFS | Freight Service 
| Others |
| MFS | Macdonald Family Singers
| Others |
| MFS | Macintosh File System
| Others |
| MFS | Magnetic Tape Field Search
| Others |
| MFS | Maintenance Fees Sometimes
| Others |
| MFS | Major Facilitator Superfamily
| Others |
| MFS | Male and Female Speakers
| Others |
| MFS | Manage Field Staff
| Others |
| MFS | Managing For Success
| Others |
| MFS | Manual Fixed Small
| Others |
| MFS | Manual for Speed
| Others |
| MFS | Maps, Factions, Scenarios
| Others |
| MFS | Marcio F Silva
| Others |
| MFS | Marine Financial Services
| Others |
| MFS | Married Filing Separately
| Others |
| MFS | Maryknoll Fathers School
| Others |
| MFS | Mass Flow Simulation
| Others |
| MFS | Massachusetts Financial Services
| Others |
| MFS | Mast Fuselage and Stabilizer
| Others |
| MFS | Master Fitness Specialist
| Others |
| MFS | Master Fitting Series
| Others |
| MFS | Master Fitting System
| Others |
| MFS | Master of Forest Science
| Others |
| MFS | Master of French Studies
| Others |
| MFS | Masterminded For Success
| Others |
| MFS | Matthias Francesco Salvatore
| Others |
| MFS | Mattia Francesco and Salvatore
| Others |
| MFS | Maximal Frequent Sequence
| Others |
| MFS | Maximum Flange Shield
| Others |
| MFS | Maximum Forward Speed
| Others |
| MFS | Maximum Frequency Sense
| Others |
| MFS | Mazda Financial Services
| Others |
| MFS | Mazzei Flying Service
| Others |
| MFS | Mcafee Framework Service
| Others |
| MFS | Meandering Free Space
| Others |
| MFS | Meat For Sale
| Others |
| MFS | Media File Server
| Others |
| MFS | Media File System
| Others |
| MFS | Memory File System
| Others |
| MFS | Message Format Service
| Others |
| MFS | Message Formatting Service
| Others |
| MFS | Metastasis Free Survival
| Others |
| MFS | Metropolitan Family Service
| Others |
| MFS | Metropolitan Fiber Services
| Others |
| MFS | Metropolitan Fiber Systems
| Others |
| MFS | Miami File System
| Others |
| MFS | Michelin Fleet Solutions
| Others |
| MFS | Micro Focus Supportline
| Others |
| MFS | Microfabricated Ferromagnetic Strips
| Others |
| MFS | MicroFilm Systems, Colorado Springs, Colorado Library code
| Others |
| MFS | Microsoft Family Safety
| Others |
| MFS | Microsoft Flight Simulator
| Others |
| MFS | Middle finger salute
| Others |
| MFS | Midgley Francois and Schwartz
| Others |
| MFS | Midwest Faculty Seminar
| Others |
| MFS | Mighty Fine Shaft
| Others |
| MFS | Migrating File System
| Others |
| MFS | Miletich Fighting System
| Others |
| MFS | Miller Fisher Syndrome
| Others |
| MFS | Mind Feedback System
| Others |
| MFS | Miraflores Airport, Miraflores, Colombia
| Others |
| MFS | Mobile Field Service
| Others |
| MFS | Mobile File Synchronization
| Others |
| MFS | Mobility for Field Service
| Others |
| MFS | Modern Fiction Studies
| Others |
| MFS | Modified Filing System
| Others |
| MFS | Modified Food Starch
| Others |
| MFS | Monadnock Family Services
| Others |
| MFS | Mondial Furniture Systmes
| Others |
| MFS | Montage Furniture Services
| Others |
| MFS | Moorabbin Flying Services
| Others |
| MFS | Moorestown Friends School
| Others |
| MFS | Morgan Family Services
| Others |
| MFS | Mosix File System
| Others |
| MFS | Motive For Smoking
| Others |
| MFS | Motorized Foot Scooter
| Others |
| MFS | Mounted File System
| Others |
| MFS | Move From Segment
| Others |
| MFS | MQX File System
| Others |
| MFS | Ms-dos File System
| Others |
| MFS | Mucho Fabulous Store
| Others |
| MFS | Multi File Set
| Others |
| MFS | Multi File System
| Others |
| MFS | Multi Fpga System
| Others |
| MFS | Multi Function Sensor
| Others |
| MFS | Multi Function Spoiler
| Others |
| MFS | Multi Function Steering
| Others |
| MFS | Multi Function Switch
| Others |
| MFS | Multi Function System
| Others |
| MFS | Multi-Frequency Synthesis
| Others |
| MFS | Multi-Function Steeringwheel
| Others |
| MFS | Multicast Fast Switching
| Others |
| MFS | Multifunction Switch
| Others |
| MFS | Multilayer Fabric Switch
| Others |
| MFS | Multilayered Film Substrate
| Others |
| MFS | Multinational Finace Society
| Others |
| MFS | Multinational Finance Society
| Others |
| MFS | Multivolume File System
| Others |
| MFS | Muppets From Space
| Others |
| MFS | Music For Schizophrenics
| Others |
| MFS | Mutable File System
| Others |
| MFS | My Favorite Songs
| Others |
| MFS | My Final Stop
| Others |
| MFS | My First Something
| Others |
| MFS | My Freedom Smokes
| Others |
| MFS | Mythos Family Salvation
| Others |