Heres what they stand for 1. FBI: Federal Bureau of Investigation (FBI) is the principal domestic intelligence and law enforcement agency of the United States, responsible for protecting the U.S 2. CIA: collects, analyzes, and disseminates foreign intelligence to U.S. policymakers to safeguard national security, operating globally outside U.S. borders, unlike the FBi 3. KGB: foreign intelligence, domestic counterintelligence, and enforcing state security Yes i used copy and paste