As a detective attempting to solve the mystery of the crossword clue ‘Org. in “Argo”‘, the first thing I would do is consider what the word “Argo” could be referring to. After a bit of research, I would discover that “Argo” is a 2012 American historical drama film that focuses on a CIA operation to rescue American diplomats in Iran during the 1979 Iran hostage crisis. Knowing this, I would then realize that the acronym “CIA” (Central Intelligence Agency) is an organization that is commonly associated with covert operations and intelligence gathering, making it the perfect answer to this crossword clue. Overall, my thought process would involve identifying key clues in both the crossword itself and any external sources of information, before piecing them together to arrive at the most logical and reasonable conclusion.