4-letter words that end in f
- whnf — Weak Head Normal Form
- wicf — World Indoor Cricket Federation
- wihf — Womens Ice Hockey Fund
- wikf — Wado International Karate Federation
- wjbf — World Junior Boxing Federation
- wmwf — Wrestle Media Wrestling Federation
- wnbf — World Natural Bodybuilding Federation
- wolf — any of several large carnivorous mammals of the genus Canis, of the dog family Canidae, especially C. lupus, usually hunting in packs, formerly common throughout the Northern Hemisphere but now chiefly restricted to the more unpopulated parts of its range.
- woof — filling (def 5).
- wowf — mad, deranged, insane
- wpwf — World Pathetic Wrestling Federation
- wraf — Women's Royal Air Force
- wrrf — Western Reserve Rowing Foundation
- wrwf — World Revolutionary Wrestling Federation
- wsff — World Stick Fencing Federation
- wskf — World Shorin-ryu Karate Federation
- wtwf — White Trash Wrestling Federation
- wuff — A dog’s low suppressed bark.
- wvgf — West Virginia Golf Foundation
- wwdf — World Wrestling Dice Federation
- wwpf — Wet West Paddle Fest
- wwwf — World Wide Wrestling Federation
- wxsf — Wrestlemania Xtreme Simulation Federation
- wxwf — World Xtreme Wrestling Federation
- xoff — control-S
- yaff — to bark; yelp.
- yiff — (onomatopoeic, apocryphal) Representing the bark of a fox (especially while mating).
- yoof — a non-standard spelling of youth, used humorously or facetiously
- zarf — (in the Levant) a holder, usually of ornamental metal, for a coffee cup without a handle.
- ziff — a beard
- ztyf — Zane Trace Youth Football
- zurf — zarf.