NNU means Net Nitrogen Utilization

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

         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.