noun
A loanword from English, used in political, economic, or cultural contexts to refer to a country's standing or reputation.
その国際イベントの成功は国のナショナルプレステージを高めた。
The success of the international event enhanced the country's national prestige.
Variant with interpunct; less common but still seen.
国威 is a native Japanese term for national prestige or dignity, often used in formal or historical contexts, while ナショナルプレステージ is a modern loanword with a similar meaning but a more international or contemporary feel.
Loanword from English 'national prestige'.