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definitions
  • synonyms

PTA

or P.T.A.

  1. Parent-Teacher Association.
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Pta.

plural Ptas.
  1. peseta.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pta

pta

symbol for
  1. peseta
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PTA

abbreviation for
  1. Parent-Teacher Association
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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

pta in Medicine

PTA

abbr.
  1. plasma thromboplastin antecedent
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.