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definitions

A.A.A.

  1. Amateur Athletic Association.
  2. American Automobile Association.
  3. Automobile Association of America.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for a.a.a.

A.A.A.

also AAA, abbreviation of American Automobile Association, attested 1902, American English, the year the organization was founded.

Online Etymology Dictionary, © 2010 Douglas Harper