of or relating to or belonging to a nation or country; "national hero"; "national anthem"; "a national landmark"

Attached to one's own country or nation.

A citizen (of a particular country); as, U. S. nationals are advised to contact their embassy when abroad.

A country-wide sports competition; for a series of competitions, the plural form is usually used; as, to advance to the nationals.

a term referring to the central organization of a given fraternity or sorority.

Definitions derived from national sources such as national statistical institutes, central banks, etc

Pertaining to the geographical extent of a centralized government, but not controlled by that single, centralized governing body.

A sorority or fraternity's national headquarters. Usually erroneously called "national", as most organizations are international, having chapters outside of the US.

owned or maintained for the public by the national government; "national parks"

Academy of Sciences (NAS): Chartered by Congress, convenes committees of experts, often at the initiative of Congress, to advise the government on scientific and technical matters.

DEBT: a government's total indebtedness, which has resulted from previous deficits

Occupational Health and Safety Commission (NOHSC) also called Worksafe Australia. It is a federal authority whose charter is to develop and help implement a national OHS strategy. It is a tripartite body with representation from employers, workers and governments.

a powerful social advocate encouraging public action and commitment to strengthening community mental health services and legislation and policies affecting mental health issues

a recognized authority and source on mental health issues as they relate to all people of Canada

Institute of Health Stroke Scale (NIHSS) - questionnaire administered by a trained professional to determine the severity of a stroke

Health care delivered across a single national entity (e.g., United States).