SWTR
| Acronym | Definition |
|---|---|
| SWTR | Surface Water Treatment Rule |
| SWTR | Schweizerische Wissenschafts- und Technologierat (German) |
| SWTR | Share the World's Resources |
| SWTR | Solid Waste Transfer and Recycling, Inc. (New Jersey) |
| SWTR | Smart Weapons Test Range (Yuma Proving Ground, Arizona) |
| SWTR | Swedish Winter Test Region (municipal testing organization) |
| SWTR | Shallow Water Test Range (US Navy) |