STWG
| Acronym | Definition |
|---|---|
| STWG | steenweg (Dutch: boulevard) |
| STWG | Stowage |
| STWG | Sustainable Tourism Working Group |
| STWG | Science and Technology Working Group |
| STWG | Submarine Tactics and Weapons Group (UK) |
| STWG | System Testing Working Group |
| STWG | Susquehanna Trail Woodworkers Guild (York, PA) |