| Acronym | Definition |
|---|
| GWS➣Greater Western Sydney (Sydney, Australia) |
| GWS➣Gulf War Syndrome (see also PGS) |
| GWS➣George Wright Society (est. 1980) |
| GWS➣Gigabit Workgroup Switch |
| GWS➣Global Warranty System |
| GWS➣Graphics Workstation |
| GWS➣Gateways |
| GWS➣Global Web Services |
| GWS➣Groupware Server |
| GWS➣Global Wireless Solutions |
| GWS➣General Web Services |
| GWS➣Great White Shark |
| GWS➣Georgia Watercolor Society |
| GWS➣Get Well Soon |
| GWS➣Goods, Works and Services (various locations) |
| GWS➣Google Web Server |
| GWS➣Goes Without Saying |
| GWS➣Gun Weapon System |
| GWS➣General Web Service |
| GWS➣Great War Society (UK) |
| GWS➣Guided Weapon System |
| GWS➣Game Winning Shot (hockey) |
| GWS➣GroupWare Server (DMS/FAMIS applications) |
| GWS➣Gateway Switch |
| GWS➣Groove Web Services (computing) |
| GWS➣Grown without Shell (seeds) |
| GWS➣Gateway Screening |
| GWS➣Great Western Steamship Company |
| GWS➣Graphic Work Station |
| GWS➣Global Waste Survey |
| GWS➣General War Subsystem |
| GWS➣Gaseous Waste System |
| GWS➣General Welding Specification |
| GWS➣Groundwater Well Services |
| GWS➣Gunfire Weapons System |
| GWS➣Global Weather Service |
| GWS➣General Welding Standard |
| GWS➣Genesee Wind Symphony (Flint, MI) |
| GWS➣Global Wireless Solution, Inc. (New Berlin, WI) |
| GWS➣Grainger Wind Symphony |
| GWS➣Gandhi Weaving Society |
| GWS➣Geneva Convention for the Wounded & Sick |