HYN means Huangyan Mainland China

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

         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.