Dictionary.com
Thesaurus.com

IRO

American  

  1. International Refugee Organization.

IRO British  

abbreviation

  1. (formerly, in Britain) Inland Revenue Office

  2. International Refugee 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.

These findings provide important insights into the IRO of glasses.

From Science Daily • Jun. 3, 2024

Notably, for covalent glasses, the IRO is marked by atomic density fluctuations.

From Science Daily • Jun. 3, 2024

Scattering experiments provide a distinct signature of IRO.

From Science Daily • Jun. 3, 2024

Insurance companies must follow the ruling of an IRO.

From Seattle Times • Aug. 6, 2023

You can look up IRO decisions on the Office of the Insurance Commissioner’s website and contact the OIC if you have more questions by calling 206-464-6833.

From Seattle Times • Aug. 6, 2023

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.