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ro.

1 American  

abbreviation

  1. recto.

  2. roan.

  3. rood.

RO. 2 American  

abbreviation

  1. rial omani.

R.O. 3 American  

abbreviation

  1. Receiving Office.

  2. Receiving Officer.

  3. Regimental Order.

  4. British. Royal Observatory.

RO 1 British  

abbreviation

  1. Romania (international car registration)

"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
ro 2 British  

abbreviation

  1. Romania

"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

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.