What does N.A.T.O stand for?

Answer 1

The North Atlantic Treaty Organization, also called the North Atlantic Alliance, is an intergovernmental military alliance between 27 European countries, 2 North American countries, and 1 Eurasian country. The organization implements the North Atlantic Treaty that was signed on 4 April 1949.

Answer 2

North Atlantic Treaty Organization

Answer 3

NATO stands for "North Atlantic Treaty Organisation" which is a cooperative miltary organization between the US and countries of Europe. It began after World War II as a common defense against the feared expansionism of the Soviet Union. Since the collapse of the USSR and the Warsaw Pact, former satellite countries of eastern Europe have also joined.

(see the related question)