| V | Volts |
| VAC | Vertical Aim Control |
| VCC | Viscous Converter Clutch |
| VCT | Variable Camshaft Timing |
| VDS | Volvo Drain Specification |
| VGT | Variable Geometry Turbo |
| VI | Viscosity Index |
| VII | Viscosity Index Improver |
| VIN | Vehicle Identification Number |
| VM | Viscosity Modifier |
| VNT | Variable Nozzle Turbine |
| VOC | Volatile Organic Compound |
| VOF | Volatile Organic Fraction |
| VSC | Vehicle Stability Control |
| VSS | Vehicle Speed Sensor |
| VTEC | Variable Valve Timing and lift Electronic Control |
| VVT | Variable Valve Timing |
| VVTI | Variable Valve Timing with Intelligence |
| VW | Volkswagen |
