PIRN means Preliminary Interface Revision Notice

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

         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.