كتب national security agency
اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
عرض المزيد
National Security Agency (معلومة)
National Security Agency:- the United States cryptologic organization that coordinates and directs highly specialized activities to protect United States information systems and to produce foreign intelligence information (Princeton WordNet 3.1)
