UMJ means Ultras Michael Jackson

        What does UMJ stand for? Abbreviation of UMJ, definition of UMJ, Explanation of UMJ, Full forms of short form UMJ.

         We are providing world largest and most comprehensive acronyms, abbreviations directory and search engine for acronyms on the Internet. Abbreviations Finder contains more than 7 million abbreviations and acronyms. You can also search for more than 740,000 general Comprehensive words.