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USO

American  
Or U.S.O.
  1. United Service Organizations.


USO British  

abbreviation

  1. United Service Organization

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If you’d buy USO at $105, say, sell the $105 put that expires in two weeks or less.

From Barron's • Apr. 8, 2026

The average daily volume of the USO ETF has also risen eightfold since July.

From The Wall Street Journal • Apr. 3, 2026

Buying has been particularly pronounced over the past week — with USO, the biggest U.S. oil ETF, seeing its largest daily inflows on record.

From MarketWatch • Mar. 11, 2026

And after the U.S. entered World War II, she volunteered as a USO girl, dancing with young soldiers on the Santa Monica Pier, she said, “before they went overseas to God knows what.”

From Los Angeles Times • Jun. 29, 2025

He was using a thumbnail to pry off the body lice, working slowly, carefully depositing the lice in a blue USO envelope.

From "The Things They Carried" by Tim O'Brien

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