W4W

AcronymDefinition
W4WWomen for Women (Women Seeking Women)
W4WWord for Windows
W4WWitness for Wellness (University of California, Los Angeles Health Services Research Center; Los Angeles, CA)
W4WWhore for Whore (Myspace slang for exchanging links to increase followers)
W4WWalk for Warmth (Michigan)
W4WWomen for Women International - Afghanistan