UIO means Universal I O

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

         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.