EFR means Extend Focus Range

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

         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.