| WSSG | AM-1300, Goldsboro, North Carolina 
| Others |
| WSSG | Wall Shear Stress Gradient
| Others |
| WSSG | Walt Sinnot Sporting Goods
| Others |
| WSSG | Warnbro Sound Scout Group
| Others |
| WSSG | Warsaw Subway Sketch Group
| Others |
| WSSG | Washington State Senior Games
| Others |
| WSSG | Water Services Sector Group
| Others |
| WSSG | Waterloo System Safety Group
| Others |
| WSSG | Weapon System Support Group
| Others |
| WSSG | Web Service Structure Generator
| Others |
| WSSG | Web Services Study Group
| Others |
| WSSG | Web Strategy and Steering Group
| Others |
| WSSG | Weighted Sum of Spatial Gradients
| Others |
| WSSG | West Syndrome Support Group
| Others |
| WSSG | Western Slope Study Group
| Others |
| WSSG | Western States Sales Group
| Others |
| WSSG | Westminster Strategic Studies Group
| Others |
| WSSG | Williams Scarborough Smith Gray
| Others |
| WSSG | Windows Server Solutions Group
| Others |
| WSSG | Wisconsin Successful School Guide
| Others |
| WSSG | WOCE Scientific Steering Group
| Others |
| WSSG | Wood Supply Systems Group
| Others |
| WSSG | Woodcock and Snipe Specialist Group
| Others |
| WSSG | Workstation Software Support Group
| Others |