| GSW | American Airlines Flight Academy, Greater SouthWest Airport, Fort Worth, Texas USA 
| Others |
| GSW | Game Set Watch
| Others |
| GSW | Game Shot Winner
| Others |
| GSW | Garden State Wrestling
| Others |
| GSW | Gateway Science Workshop
| Others |
| GSW | General Steel Wares
| Others |
| GSW | General Studies Writing
| Others |
| GSW | Geological Society Of Washington
| Others |
| GSW | Gigabit Switches
| Others |
| GSW | Gigantic Spoken Word
| Others |
| GSW | Glashow Salam Weinberg
| Others |
| GSW | Global Service Way
| Others |
| GSW | Global Startup Workshop
| Others |
| GSW | God Street Wine
| Others |
| GSW | Golden State Warriors
| Others |
| GSW | Golden State Whiners
| Others |
| GSW | Golden Steering Wheel
| Others |
| GSW | Golden Sun World
| Others |
| GSW | Golf Sportwagen
| Others |
| GSW | Google Search Wiki
| Others |
| GSW | Google Side Wiki
| Others |
| GSW | Graded Stakes Winner
| Others |
| GSW | Grandview Speedway
| Others |
| GSW | Granite State Wheelmen
| Others |
| GSW | Graph Show
| Others |
| GSW | Graphics Server for Windows
| Others |
| GSW | GraphShow Worksheet
| Others |
| GSW | Grappling Studio Wellington
| Others |
| GSW | Great Southwest Railroad
| Others |
| GSW | Greatness Starts Within
| Others |
| GSW | Ground Saucer Watch
| Others |
| GSW | Gun Shot Wound
| Others |
| GSW | Gunshot and Shrapnel Wounds
| Others |
| GSW | GunShot Wound
| Others |