অনুসন্ধান করুন
National Security Agency
/nˈaʃənəl sɪkjˈʊəɹɪti ˈeɪdʒənsi/
/nˈæʃənəl sɪkjˈʊɹɪɾi ˈeɪdʒənsi/National Security Agency
01
the United States cryptologic organization that coordinates and directs highly specialized activities to protect United States information systems and to produce foreign intelligence information
