| Acronym | Definition |
|---|
| SWSS➣Southern Weed Science Society |
| SWSS➣Socialist Worker Student Society |
| SWSS➣Sanitary Works Subsidy Scheme (New Zealand) |
| SWSS➣South West Swan Sanctuary (UK) |
| SWSS➣Shipyard Work Status System |
| SWSS➣Strategic Weapons Support Systems |
| SWSS➣Siemens Weiss Spindle Services (Handforth Dean, Cheshire, UK) |