EC4T Full Form. Full Meaning of EC4T Find long form and abbreviation, slang or definition of EC4T. What does EC4T mean? What does EC4T 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.