| GWT | Garfunkel, Wild, and Travis, P.C., law firm 
| Others |
| GWT | Generated Web Traffic
| Others |
| GWT | George Walker Transport
| Others |
| GWT | Get With This
| Others |
| GWT | Girls With Ties
| Others |
| GWT | Given When Then
| Others |
| GWT | Given-When-Then
| Others |
| GWT | Global Water Technology
| Others |
| GWT | Global Water Technology, Inc.
| Others |
| GWT | Global Wealth Trade
| Others |
| GWT | Global Web Tracking
| Others |
| GWT | Global Weighing Technologies
| Others |
| GWT | Global Wind Technology
| Others |
| GWT | Global Workspace Theory
| Others |
| GWT | Glow Wire Test
| Others |
| GWT | Go With That
| Others |
| GWT | God's Word Today
| Others |
| GWT | Google Web Toolkit
| Others |
| GWT | Google Webmaster Tools
| Others |
| GWT | Google Webspam Team
| Others |
| GWT | Goulds Water Technology
| Others |
| GWT | Graduate Writing Test
| Others |
| GWT | Graduation Writing Test
| Others |
| GWT | Great Web Toolkit
| Others |
| GWT | Great Western Tour
| Others |
| GWT | Great Western Trail
| Others |
| GWT | Great Western Trains
| Others |
| GWT | Great White Trail whale tracking
| Others |
| GWT | Great Work Together
| Others |
| GWT | Green-Winged Teal (bird)
| Others |
| GWT | Grin With Teeth
| Others |
| GWT | Gross Weight Tonnage
| Others |
| GWT | Gross Wen Technologies
| Others |
| GWT | Ground Water Table
| Others |
| GWT | Ground Winds Tower
| Others |
| GWT | GroundWater Table
| Others |
| GWT | Guided Wave Testing
| Others |
| GWT | Gundog Working Tests
| Others |
| GWT | Gurkha Welfare Trust
| Others |
| GWT | Guys With Ties
| Others |
| GWT | Westerland - Sylt Airport
| Others |
| GWT | Westerland, Germany
| Others |