GRKA means Greka Energy Corporation

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

         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.