| FAV | Fabrication Assembly Volume 
| Others |
| FAV | Fabulous Acoustic Vibes
| Others |
| FAV | Facilities Assessment Visit
| Others |
| FAV | Fahrenheit Amperage and Voltage
| Others |
| FAV | Faith Appreciation And Validation
| Others |
| FAV | Fakarava, Tuamotu Islands, French Polynesia, South Pacific
| Others |
| FAV | Family Activity Vehicle
| Others |
| FAV | Family Archive Viewer
| Others |
| FAV | Family Assault Vehicle
| Others |
| FAV | Fast Attack Vehicle
| Others |
| fav | favorite
| Others |
| FAV | FAVourite
| Others |
| FAV | Females Against Violence
| Others |
| FAV | Femme Au Volant
| Others |
| FAV | Feng Advanced Video
| Others |
| FAV | Festival Des Architectures Vives
| Others |
| FAV | Fifth Avenue Edition
| Others |
| FAV | First Article Verification
| Others |
| FAV | Fixed Asset Voucher
| Others |
| FAV | Florida Automated Vehicles
| Others |
| FAV | Flute And Video
| Others |
| FAV | Force Application Vehicle
| Others |
| FAV | Ford Advanced Vehicle
| Others |
| FAV | Ford Advanced Vehicles
| Others |
| FAV | Ford Autonomous Vehicles
| Others |
| FAV | Forever A Virgin
| Others |
| FAV | Formic Acid Viscosity
| Others |
| FAV | Found American Vets
| Others |
| FAV | foundation American Veterans
| Others |
| FAV | Freesia And Vine
| Others |
| FAV | Fresh Air Ventilation
| Others |
| FAV | Frivolous And Vain
| Others |
| FAV | Fruits And Vegetables
| Others |
| FAV | Full Audio Video
| Others |
| FAV | Fully Autonomous Vehicle
| Others |
| FAV | Fun Activity Vehicle
| Others |
| FAV | MicroSoft Outlook Favorites shortcut file
| Others |