| Acronym | Definition |
|---|
| FAV | Favorite |
| FAV | Favorable |
| FAV | Foire aux Vins (Wine Fair) |
| FAV | Fine Arts Visual (class) |
| FAV | Fruits And Vegetables (growers, farmers) |
| FAV | Families Are Valued (project; Texas) |
| FAV | Festival des Architectures Vives (French: Festival of Lively Architecture) |
| FAV | Fistule Artério Veineuse (French: Venous Fistula) |
| FAV | Fuerza Aérea Venezolana (Venezuelan Air Force) |
| FAV | Full Audio Video |
| FAV | Fast Attack Vehicle |
| FAV | Force Application Vehicle (gaming; Halo series) |
| FAV | Family Assault Vehicle |
| FAV | Fidelity Asia Ventures (Fidelity International, Ltd.) |
| FAV | Final Acute Value (water pollution analysis) |
| FAV | First Available Vessel (freight industry) |
| FAV | Film/Animation/Video |
| FAV | Foreningen Asfalt og Veiservice (Norwegian asphalt contractors association) |
| FAV | First Article Verification |
| FAV | Full Audio Visual (device) |
| FAV | Formula Asset Value |
| FAV | Fully Armored Vehicle |
| FAV | Formic Acid Viscosity |
| FAV | Facilities Assessment Visit |
| FAV | Foveal Avascular Zone (ophthalmology) |