Abbreviations & Acronyms
  1. American Academy of Ophthalmology

  2. American Academy of Optometry

  3. American Academy of Osteopathy

  4. American Association of Orthodontists

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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