| Abbreviation | Definition |
|---|---|
| US | U. S. Capacitor |
| UT | United Transformer Corporation |
| VA | Varian |
| VB | Volmar Bahner |
| VBP | Value Based Purchasing |
| VC | Victory |
| VE | Vernitron |
| VI | Vitramon |
| VK | Viking |
| VN | Viclan |
| VSTPP | Vindhyachal Super Thermal Power Project |
| VY | Vishay |
| WASG | World Airlines and Suppliers Guide |
| WE | Western Electronics |
| WH | Westinghouse |
| WISA | Wine Industry Suppliers Australia |
| WO | Wood |
| WSAP | Wedding Suppliers Association of the Philippines |
| WSBH | Washington State Basic Health |
| WSHA | Washington State Hospital Association |