| Abbreviation | Definition |
|---|---|
| VPK | Vehicles Per Kilometer |
| VPM | Volumes Per Million |
| VPP | Volts, Peak-to-Peak |
| VPY | Valuations per Permit- Year |
| VU | Variable Unit |
| VU | Volume Unit |
| VUP | VAX Unit of Performance |
| VVS | Very Very Slightly |
| VWK | Volume Weight in Kilograms |
| VWK | Windkessel Volume |
| VXH | Vertical by Height |
| W | Watt |
| W | Weight |
| W | Width |
| W/M | Words per Minute |
| W/M2 | Watts per square Meter |
| W/SR | Watt Per Steradian |
| WA | Weighted Amenities |
| WBT | Weigh Bridge Ticket |
| WC | Weighted Count |