The National Intelligence Service is the name of several state security agencies:
- National Intelligence Service (Greece)
 - National Intelligence Service (Albania)
 - National Intelligence Service (Bulgaria)
 - National Intelligence Service (Peru)
 - National Intelligence Service (South Africa)
 - National Intelligence Service (South Korea)
 
Famous quotes containing the words national, intelligence and/or service:
“[Wellesley College] is about as meaningful to the educational process in America as a perfume factory is to the national economy.”
—Nora Ephron (b. 1941)
“All the old supports going, gone, this man reaches out a hand to steady himself on a ledge of rough brick that is warm in the sun: his hand feeds him messages of solidity, but his mind messages of destruction, for this breathing substance, made of earth, will be a dance of atoms, he knows it, his intelligence tells him so: there will soon be war, he is in the middle of war, where he stands will be a waste, mounds of rubble, and this solid earthy substance will be a film of dust on ruins.”
—Doris Lessing (b. 1919)
“Mr. Speaker, at a time when the nation is again confronted with necessity for calling its young men into service in the interests of National Security, I cannot see the wisdom of denying our young women the opportunity to serve their country.”
—Lyndon Baines Johnson (19081973)