ORO means Oak Ridge Operations U S Department Of Energy

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

         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.