| Abbreviation | Definition |
|---|---|
| UX | User Experience |
| UXE | User Experience Engineering |
| UXM | User eXperience Manager |
| UXQ | UNIX Exchange Quantity |
| UZ | Unreal Zip |
| UZC | Ultimate ZIP Cracker |
| UZC | Updated Zwicky Catalog |
| UZT | Urdu Zabta Takhti (Urdu standard code) |
| V | Verbose |
| V | Version |
| V3F | Validation and Verification of software (handling floating-point numbers) |
| VA | Virtual Airline |
| VA | Virtual Assistant |
| VACD | Value Added Chain Diagram |
| VAD | Virtual Address Descriptor |
| VAD | VISTA Assignment Description |
| VAD | Voice Application Designer |
| VAF | Value Adjustment Factor |
| VAIO | Visual Audio Intelligent Organizer |
| VAJ | Visual Age for Java |