XC4I Full Form. Full Meaning of XC4I Find long form and abbreviation, slang or definition of XC4I. What does XC4I mean? What does XC4I 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.