| WSG | Wait State Generator 
| Others |
| WSG | Wanda Sports Group
| Others |
| WSG | Washington School for Girls
| Others |
| WSG | Washington Sea Grant
| Others |
| WSG | Washington Street Gallery
| Others |
| WSG | Washington, Pennsylvania USA
| Others |
| WSG | Water Sewage and Garbage
| Others |
| WSG | Water Sewer and Garbage
| Others |
| WSG | Water soluble Granule
| Others |
| WSG | Water Soluble Granules
| Others |
| WSG | Water Supply Guidance
| Others |
| WSG | Water, Sewage, Garbage
| Others |
| WSG | Watershed Science Group
| Others |
| WSG | We Sauce God
| Others |
| WSG | Web Services Gateway
| Others |
| WSG | Web Services Group
| Others |
| WSG | Web Solutions Group
| Others |
| WSG | Web Standards Group
| Others |
| WSG | Web Streaming Gateway
| Others |
| WSG | Webgalactic Style Guide
| Others |
| WSG | Website Services Group
| Others |
| WSG | Weird Strange Girl
| Others |
| WSG | Westdeutsche Studiengruppe GmbH
| Others |
| WSG | Western Subarctic Gyre
| Others |
| WSG | Westside Sporting Grounds
| Others |
| WSG | Wheat Spent Grains
| Others |
| WSG | Whitewater Student Government
| Others |
| WSG | Windsor Sales Group, Inc.
| Others |
| WSG | Wine Scholar Guild
| Others |
| WSG | Wire Service Guild
| Others |
| WSG | Wireless Services Gateway
| Others |
| WSG | Wireless Subscriber Gateway
| Others |
| WSG | Wisconsin Student Government
| Others |
| WSG | With Special Guest
| Others |
| WSG | Working Systems Group
| Others |
| WSG | Workstation Gateway
| Others |
| WSG | Workstation Services Group
| Others |
| WSG | World Services Group
| Others |
| WSG | World Snowboard Guide
| Others |
| WSG | World Sport Group
| Others |
| WSG | World Sports Group
| Others |
| WSG | World Standard Group
| Others |
| WSG | World Studio Group
| Others |
| WSG | Worldwide Slot Guidelines
| Others |
| WSG | Wrestling, Sports, and Gaming
| Others |
| WSG | Writers Style Guide
| Others |