| Acronym | Definition |
|---|
| MFI➣Money Flow Index |
| MFI➣Microfinance Institution |
| MFI➣Male Factor Infertility |
| MFI➣Median Family Income |
| MFI➣Ministers Fellowship International |
| MFI➣Melt Flow Index |
| MFI➣Main Financial Institution (banking) |
| MFI➣MindFreedom International (human rights in mental health.) |
| MFI➣Multiport Fuel Injection |
| MFI➣Melody Format for I-Mode |
| MFI➣Multi Function Interpreter |
| MFI➣Multisensor Fusion and Integration for Intelligent Systems (International Conference) |
| MFI➣Malaria Foundation International |
| MFI➣Mean Fluorescent Intensity (biology) |
| MFI➣Monetary Financial Institution (United Kingdom Economic Accounts) |
| MFI➣Multi-port Fuel Injection (automobile) |
| MFI➣Massachusetts Family Institute |
| MFI➣Mordenite Framework Inverted (zeolites) |
| MFI➣Malaysia France Institute (Malaysia) |
| MFI➣Mass Fatality Incident |
| MFI➣Management of Financial Institutions (various universities) |
| MFI➣Mechanical Fuel Injection (automobile) |
| MFI➣Managing for Impact |
| MFI➣Modèles Formels de l'Interaction |
| MFI➣Micro Flow Imaging (cell and particle analysis) |
| MFI➣Micromechanical Flying Insect |
| MFI➣Metamodel Framework for Interoperability (web registration) |
| MFI➣Mullard Furniture Industries (UK) |
| MFI➣Medical Futures, Inc. (Canada) |
| MFI➣Made for Idiots |
| MFI➣Measurement for Innovators (Department for Business, Innovation and Skills; UK) |
| MFI➣Multi-Function Interpreter |
| MFI➣Magnetic Field Instrument |
| MFI➣Maquis Forces International (Star Trek organization) |
| MFI➣Median Fluorescence Intensity (flow cytometry) |
| MFI➣Magnetic Field Imaging |
| MFI➣Municipal Forester Institute (urban forestry) |
| MFI➣Ministry of Finance and Industry (United Arab Emirates) |
| MFI➣Melody Format for I-Mode (musical format) |
| MFI➣Multilateral Funding International |
| MFI➣Money Fund Intelligence |
| MFI➣Marine Fenders International, Inc. (Wilmington, CA) |
| MFI➣Main Frame Interactive |
| MFI➣MegaRAID Firmware Interface (driver) |
| MFI➣Multi-Frequency Inverter |
| MFI➣Moderately Food Insecure |
| MFI➣Master Flight Instructor |
| MFI➣Multi-Frame Integration |
| MFI➣Marine Firefighting Institute |
| MFI➣Montanans for Impeachment |
| MFI➣Military Food Inspector (synonymous with AVI) |
| MFI➣Major Force Issue |
| MFI➣Monitor Fault Isolation |