What does NATO stand for?

Meaning and background of NATO
Full formNorth Atlantic Treaty Organization
CategoryMilitary & security · Government & law
TypeAcronym

The acronym NATO stands for North Atlantic Treaty Organization. It refers to an intergovernmental political and military alliance.

This guide identifies NATO as an organization associated with collective defence. It does not determine the position of a member country or interpret a specific treaty obligation.

NATO — North Atlantic Treaty Organization; Military & security
Original reference card by AcronymIndex.

Meaning in context

North Atlantic
Part of the organization's proper name. Preserve it rather than inventing a looser geographical expansion.
Treaty
Points to the North Atlantic Treaty, which founded the alliance in 1949.
Organization
NATO is an alliance of countries, not another name for a single member country's armed forces.

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    Practical examples

    Introduce the alliance

    Before
    NATO issued a statement.
    After
    The North Atlantic Treaty Organization (NATO) issued a statement.

    Attribute a policy claim

    Before
    NATO said this, according to a national official.
    After
    A national official discussed NATO; check the alliance's own statement before attributing the position to it.

    Discuss the treaty

    Before
    NATO is the treaty.
    After
    NATO is the organization; the North Atlantic Treaty is its founding treaty.

    Original illustrative examples, not quotations or reports of actual events.

    Use the meaning clearly

    Does my sentence identify the alliance, a member country or a particular document?

    See all guidance

    Introduce the alliance

    Expand its name when readers need an introduction.

    The North Atlantic Treaty Organization (NATO) issued a statement.

    Attribute a policy claim

    Name the source document or speaker; don't assume a national comment is an alliance position.

    A national official discussed NATO; check the alliance's own statement before attributing the position to it.

    Discuss the treaty

    Distinguish the organization from the treaty it is based on.

    NATO is the organization; the North Atlantic Treaty is its founding treaty.

    Check the named document and its issuer before attributing a statement to the alliance.

    Attribute a statement clearly

    Name the exact document and subject; check the document before using the sentence.

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