| Acronym | Definition |
|---|
| VFI | Voltage and Frequency Independent |
| VFI | Visual File Information |
| VFI | Vintners Federation of Ireland |
| VFI | VisionFund International (Monrovia, CA) |
| VFI | Vertical Fiscal Imbalance |
| VFI | Ventricular Fibrillation |
| VFI | Voices for Independence |
| VFI | Volunteers for Israel |
| VFI | Variable Frequency Inverter |
| VFI | Visual Form Inheritance |
| VFI | Vêtements de Flottaison Individuels (French: Personal Flotation Device) |
| VFI | Village Focus International |
| VFI | Voluntary Feed Intake |
| VFI | Verification Flight Instrumentation (US NASA) |
| VFI | Venous Filling Index |
| VFI | Virtual Forwarding Instance |
| VFI | Variable Fuel Injection (engine) |
| VFI | Visual Fitness Institute |
| VFI | Verband der Fertigwarenimporteure (German: Association of Non-Food Importers) |
| VFI | Vern Fonk Insurance (Everett, Washington) |
| VFI | Vascularization Flow Index |
| VFI | Volume Flow Indicator |
| VFI | Voice Factory International |
| VFI | Vendor Furnished Information |
| VFI | Volatile Free, Inc (Brookfield, WI) |
| VFI | Virtual Flight Instructor |
| VFI | Video Furniture International Inc |
| VFI | Vital File Identifier |
| VFI | Vietnam Film Institute |
| VFI | Virtual Freight Inspection (various locations) |
| VFI | Virtual Full Inventory (hospitality industry) |
| VFI | Vegas Fame Index (British band) |
| VFI | Visible Fault Identifier |
| VFI | Vendor Fiscal Intermediary |
| VFI | Vacuum Fault Interrupter |
| VFI | Voting Feature Interval |
| VFI | Variable Function Insert (military tires) |
| VFI | Viscous Fluid Injection |
| VFI | Venture Fund Initiative |
| VFI | Veterinary and Food Inspectorate |
| VFI | Vertical Fiber Integration |
| VFI | Veterinary and Food Inspection |
| VFI | Vehicle Financial Information |
| VFI | Voltage-Fed Inverter |
| VFI | VME-Fastbus Interface |
| VFI | Visceral Fat Index |
| VFI | Vortex Flow Inserts |
| VFI | Void Fraction Instrument |
| VFI | Vertical File Index |
| VFI | Vagal Fatigue Index |
| VFI | Vanity Fair Intimates, Inc. |
| VFI | Verein Zur Förderung der Internetkommunikation |
| VFI | Vegetation Fire Information |
| VFI | Voluntary Foreign Inspection |
| VFI | Volunteer Flying Instructor |
| VFI | Visual Functioning Indices |