OSEI means Operational Significant Event Imagery

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

         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.