UPW
| Acronym | Definition |
|---|---|
| UPW | Unleash the Power Within |
| UPW | United Public Workers |
| UPW | Ultimate Pro Wrestling |
| UPW | Uniform Present Worth |
| UPW | Ultra-Pure Water Plants |
| UPW | Unit Proficiency Worksheet |
| UPW | Urgent Product Warning |
| UPW | Undistorted Progressive Wave |
| UPW | Union des Pompiers de Wallonie (French: Firefighters Union of Walloon; Belgium) |