USA: meaning, definitions and examples

This abbreviation is commonly used in both formal and informal settings. It's often used in writing, like articles, reports, or social media.

• The USA has a diverse culture
• She moved to the USA last year

This word is often used in casual conversation and can sometimes be considered less formal. The term 'America' can technically refer to the entire continent but in most contexts, it is understood to mean the United States.

• I love traveling across America
• America's policies have global impacts

This term is more formal and is frequently used in official documents, speeches, and when precision is needed. It's also commonly used in international contexts to avoid confusion with other countries in the Americas.

• The United States has 50 states
• The United States signed the treaty yesterday

Used in everyday conversations, informal writing, and where brevity is needed.

• She moved to the USA last year
• The Olympic Games will be held in the USA

Used in formal contexts, legal documents, or official communication.

• The United States of America is a member of the United Nations
• The President of the United States of America will deliver a speech today

Often used in casual speech and writing to refer to the United States; may also be used in a broader sense to refer to the Americas as a whole. Can sometimes have political or cultural connotations.

• I've always wanted to visit America
• America has a rich cultural heritage