HJ means Helical Jump

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

         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.