nsa

Noun nsa has 1 sense

• nsa(n = noun.group) 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;
is a part of defense, defense department, department of defense, dod, united states department of defense
is a kind of united states intelligence agency
is a member of ic, intelligence community, national intelligence community, united states intelligence community