The term CIA CONCERN is a crossword solution that can be broken down into two words: 'MOLE' (4 letters) and 'CIA' (3 letters). The term 'MOLE' is used to describe a spy who works undercover for an organization, usually a foreign government, to gain access to confidential information. The CIA, or Central Intelligence Agency, is a U.S. government agency responsible for gathering and analyzing intelligence from around the world. Therefore, the term CIA CONCERN could refer to the agency's concern about the presence of spies in their midst.