| Acronym | Definition |
|---|
| SWU | Star Wars Universe |
| SWU | Srinakharinwirot University (Thailand) |
| SWU | Southern Wesleyan University (South Carolina) |
| SWU | Showa Women's University (Tokyo, Japan) |
| SWU | Software Update |
| SWU | Software University |
| SWU | Scriptworks Utilities |
| SWU | Switching Unit |
| SWU | Starts with You (music festival; Brazil) |
| SWU | Southwestern University (Cebu City, Philippines) |
| SWU | Separative Work Unit |
| SWU | Southwest Workers Union (San Antonio, TX) |
| SWU | Storm Water Utility (various locations) |
| SWU | Systemwide Upgrade (airlines) |
| SWU | So What's Up (chat slang) |
| SWU | State Wide Union (band) |