OPSB means Open Proxy Scanning Bot

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

         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.