This is the 698th most frequent Korean word.
나토
"나토" is the Korean transliteration for "NATO" (North Atlantic Treaty Organization).
In this sentence, '나토' is used as an acronym to refer to the international organization NATO.
나토는 북대서양 조약 기구를 뜻합니다.
NATO refers to the North Atlantic Treaty Organization.
Here, '나토' represents the member base of the organization and implies the collective group.
나토 회원국들은 긴밀히 협력하고 있습니다.
NATO member countries are collaborating closely.
In this usage, '나토' is referenced in the context of international relations and the act of joining the organization.