HAC means Hamburg American Clock

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

         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.