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The word or phrase OIS refers to agency that oversees the intelligence relationships of the Treasury's offices and bureaus and provides a link between the Intelligence Community and officials responsible for international economic policy. See OIS meaning in Bengali, OIS definition, translation and meaning of OIS in Bengali. Find OIS similar words, OIS synonyms. Learn and practice the pronunciation of OIS. Find the answer of what is the meaning of OIS in Bengali.
Other languages: OIS meaning in Hindi
What is OIS meaning in Bengali, OIS translation in Bengali, OIS definition, pronunciations and examples of OIS in Bengali.