What is the difference between US, USA and America?

1. Different geographical concepts: the most commonly used term is America. This word originally refers to "America". Due to the rise of the United States, it now refers to "United States" in most cases. Compared with USA or US, America focuses more on the geographical concept, indicating the land of the United States.

2. Different occasions: US is the abbreviation of United States, meaning "United States". We can often see the black and bold US in the title of some English newspapers and periodicals, which is very eye-catching.

In relatively formal situations, especially when it comes to politics and diplomacy, United States or US is basically used instead of America. For example: U.S. president: U.S. president U.S. citizen: U.S. citizen.

3. Different scope: USA is the most formal and complete term for the United States. The full name is the United States of America, which is translated as "United States of America". Because it is relatively long and quite formal, it is used in Not commonly used in daily life.

USA is most commonly used in sports events such as the Olympic Games. This is related to the regulations of international sports event management agencies. National abbreviations used in sports events and other events must use ISO standards. ISO: International Organization for Standardization (International Organization for Standardization) extended information

The origin of the word America:

The word America comes from a person's name. As early as the 1500s, Italian merchant and cartographer "Amerigo Vespucci" explored the east coast of South America and the Caribbean, and he was the first to draw maps of the New World. His name in Latin is: Americus Vespucius. Because the names used in other continents are all feminine Latin names. So, Americus became the feminine Latin: America.

America can refer to "America" ??and "United States".

When referring to America, it is translated as "America", that is, the full name of America is America.

When referring to the United States, it is translated as "America", which is the full name of the United States of America.

It can also refer to the American folk rock band America in the 1970s and their album of the same name "America".

The United States is the second largest country in the Americas, and its territory includes the continental United States, Alaska in northwest North America, and the Hawaiian Islands in the central Pacific.

It covers an area of ??9,372,610 square kilometers (including 9,158,960 square kilometers of land area and about 200,000 square kilometers of inland water area). If you add the approximately 170,000 square kilometers of the US sovereign part of the Great Lakes, estuaries, harbors, and inland seas The coastal waters cover an area of ??about 100,000 square kilometers, with an area of ??9.63 million square kilometers, including only land area. The United States ranks third, after Russia and China, and before Canada.

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