Association football clubs
* A women's football club (named with the acronym ''W.F.C.'') * Vancouver Whitecaps FC (MLS), Canada * Wakefield F.C., Yorkshire, England * Wakehurst F.C., Northern Ireland * Walsall F.C., Midlands, England * Walthamstow F.C., north-east London * Warriors FC, Singapore * Watford F.C., Herefordshire, England * Wealdstone F.C., south-west London * Weymouth F.C., Dorset, England * Willowbank F.C., Northern Ireland * Willowfield F.C., Northern Ireland * Wimbledon F.C., west London * Windsor F.C. (disambiguation), several clubs * Wishaw F.C., Scotland * Woking F.C., Surrey, England * Woodvale F.C., Belfast, Northern Ireland * Woodvale F.C., Scotland * Wrexham F.C., WalesBusinesses
* Wall Financial Corporation, a Canadian real estate company * Wells Fargo & Company, an American bank * World Financial Center (disambiguation) ** Brookfield Place (New York City), formerly ''World Financial Center'' * World Finance Corporation, 1971–1980 * World's Finest Chocolate, United States, 1939Events
* World Fantasy Convention, United States, since 1975 * The World Fireworks Championship, Oman, 2010 * World Floorball Championships, since 1996 * World Football Challenge, Northern America, 2000–2012 * World Forestry Congress, held since 1926 by the UNGaming
* Nintendo Wi-Fi Connection, a multiplayer service and store, 2005–2014 * '' Transformers: War for Cybertron'', 2010Other organisations
* World Federation of Chiropractic * World Fellowship Center, New Hampshire, United States * WorldFish Center, Penang, Malaysia * World Food Council, UN body, 1974–1993 * Women's Forage Corps, a branch of the UK military during WWI * World Future Council, GermanyScience and technology
* Wave function collapse, in quantum physics * Wide Field Camera (disambiguation), various astronomical instruments * Woodfree coated paper * Wi-Fi calling, in mobile telephony * Windows Foundation Classes, in Visual J++ programming {{disambig