VFO
| Acronym | Definition |
|---|---|
| VFO | Variable-Frequency Oscillator |
| VFO | Variable Frequency Oscillator |
| VFO | Vrb Fan Out |
| VFO | Vernal Field Office (US DOI; Utah) |
| VFO | Virtual Front Office (Telcordia) |
| VFO | Violent Felony Offense |
| VFO | Vital Few Objectives (strategic planning) |
| VFO | Variable Fuel Oil Tank |