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psyllid
psyllium
PT
Pt
Pt.
pt
pt.
PT boat
PTA
pta.
ptarmigan
PTC
PTE
Pte
pteranodon
pteridology
pteridophyte
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PTA
PTA or P.T.A.


abbr 
Definition:
 
education Parent-Teacher Association
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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