UOS means U Owe Sam

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

         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.