Definition of USA

The Meaning of USA

You have found the definitive source for the meaning of USA. This page contains all the definitions of USA, crowd sourced, moderated and curated by real people who care about the true definitions of USA.

The Top Definition of USA

The most popular meaning of USA is: United States of America

What Other Meanings of USA Are There?

  1. Until sides ache
  2. Add your own definition of USA.

What is USA?

USA is United States of America

USA Means

The definition of USA is "United States of America".

USA Definition

The meaning of USA

USA means United States of America.

Now you understand the definition of USA - USA means "United States of America".

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What does USA mean? USA is an acronym, abbreviation or slang word that is explained above. If you ever forget what USA means, just come back to and we'll define any acronym you need help with.

  1. USU - USUally
  2. RSA - An encryption algorithm
  3. ESA - European Space Agency
  4. SA - Sibling Alert
  5. USB - Universal Serial Bus
  6. USS - United States Ship
  7. URA - you are a
  8. URA - You Are A ...
  9. YSA - You Suck a**
  10. ASA - And So On
  1. CRACKER - another slang term similar to "red neck", often re
  2. GYPO - a logger working by the piece or by the thousand (
  3. OTN - Most usages of "OTN" on the Internet these days ar
  4. RACKS - Money (in thousands)
  5. REDNECK - Unsophisticated rural person from Southeast USA
  6. S&E - Sausage and Egg