| WMG | W Music Group 
| Others |
| WMG | Walmart Media Group
| Others |
| WMG | Walter M. Gibbs, Engineer
| Others |
| WMG | Waner Music Group
| Others |
| WMG | Warner Music Group
| Others |
| WMG | Warwick Manufacturing Group
| Others |
| WMG | Washington Marketing Group
| Others |
| WMG | Wasserman Media Group
| Others |
| WMG | Watershed Management Group
| Others |
| WMG | Way More Gooder
| Others |
| WMG | Wealth Management Group
| Others |
| WMG | Weapons Of Mass Gaming
| Others |
| WMG | Web Management Group
| Others |
| WMG | Web portal MessaGe
| Others |
| WMG | Weed Monster Gay
| Others |
| WMG | Wells Miller Group
| Others |
| WMG | Western Management Group
| Others |
| WMG | Weston Medical Group, plc.
| Others |
| WMG | Whitmire Micro- Gen
| Others |
| WMG | Whoa My God
| Others |
| WMG | Wild Mass Guessing
| Others |
| WMG | Wild Mountain Golf
| Others |
| WMG | WildMann Music Group
| Others |
| WMG | Williams Market Group
| Others |
| WMG | Williamson Medical Group
| Others |
| WMG | Windows Metafile Graphics
| Others |
| WMG | Windsor Marketing Group
| Others |
| WMG | Woman Made Gallery
| Others |
| WMG | Women's Media Group
| Others |
| WMG | Womens Microsurgery Group
| Others |
| WMG | Workload Monitoring Group
| Others |
| WMG | World Masters Games
| Others |
| WMG | World Migration Group, Inc.
| Others |
| WMG | World Mortgage Group
| Others |
| WMG | Worlds Most Gayest
| Others |
| WMG | Wright Maritime Group
| Others |
| WMG | Wrigley Memorial and Botanical Garden
| Others |