GWCS
| Acronym | Definition |
|---|---|
| GWCS | General Wireless Communications Service (US FCC) |
| GWCS | Goldie Warden Community School (private school; Springfield, VA) |
| GWCS | Great Wall Chinese School (Villanova University; Villanova, PA) |
| GWCS | Green Woods Charter School (Philadelphia, PA) |
| GWCS | Gun Weapon Control System |
| GWCS | Global Weather Communication System |