GWOS
| Acronym | Definition |
|---|---|
| GWOS | Goes Without Saying |
| GWOS | Greater Westchester Orchid Society (White Plains, NY) |
| GWOS | Global Wind Observing Sounder (optical remote sensing technology) |
| GWOS | Great Witley Operatic Society (est. 1952; UK) |
| GWOS | Great Wyrms of Sorrow (gaming) |