ISR means Interrupt Space Register

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

         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.