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OA

1.
office automation.

o/a

1.
on or about.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Related Abbreviations for OA

OA

  1. office automation
  2. Office of Administration
  3. operations agreement
  4. Ophthalmology Assembly
  5. osteoarthritis

o/a

on or about
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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