WPFI Full Form. Full Meaning of WPFI Find long form and abbreviation, slang or definition of WPFI. What does WPFI mean? What does WPFI stand for? We are providing world largest and most comprehensive acronyms, names, abbreviations database directory on the Internet. Our data base contains more than 8,00,000 terms abbreviations and acronyms. You can also search unique terms more than 4,00,000 general Comprehensive words.