CSIS means Command Support Information System

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

         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.