1. wf - Noun
2. Wf - Proper noun
wf
(proofreading) Initialism of wrong font.
(computing) Initialism of Windows Workflow Foundation.
Initialism of Wichita Falls.
Initialism of West Fargo.
Initialism of Wake Forest.
Initialism of Wellington Firebirds.
(video games) Initialism of Weapons Factory.
(philately) Initialism of Washington Franklin. (USA stamp series, 1909 - 1920)
(linguistics) Initialism of word formation.
(linguistics) Initialism of word form.
(physics) Initialism of wavefunction.
(physics) Initialism of Wannier function.
Source: en.wiktionary.org