| Acronym | Definition |
|---|
| WFO | Weather Forecast Office |
| WFO | Workforce Optimization (software) |
| WFO | Wirtschaftsförderung Osnabrück Gmbh |
| WFO | Waste Frying Oil |
| WFO | Western Field Ornithologists |
| WFO | Washington Field Office |
| WFO | Work for Others (USACE) |
| WFO | World Fashion Organization |
| WFO | World Federation of Orthodontists |
| WFO | Work from Office |
| WFO | Wood Fired Oven |
| WFO | World Future Organization (Los Angeles, CA; est. 2009) |
| WFO | Wide Full Open |
| WFO | World Food Organisation |
| WFO | Western FJR Owners (Yamaha motorcycles) |
| WFO | Westminster Fire Office (UK) |
| WFO | World Football Organization (soccer) |
| WFO | Workforce Management Optimization |
| WFO | Worldwide Freezing Order (formerly Mareva Injunction) |
| WFO | Wide Freakin' Open (polite form) |
| WFO | Wall Furniture Outlet |
| WFO | Wild Florida Online |
| WFO | Waste Facilities Operations |
| WFO | White Folk Only |
| WFO | Wing Field Order |
| WFO | Weights Fully Out (old steam engine term, denoting maximum engine speed) |
| WFO | Wound Flat Out |
| WFO | Women for Ocala |