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pterodactyl
pteropod
pterosaur
-pterous
pteroylglutamic acid
pterygium
pterygoid process
pteryla
PTFE
ptg.
PTH
PTN
PTO
Ptolemaeus
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Ptolemaic system
Ptolemaist
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PTFE
PTFE


abbr 
Definition:
 
chemistry polytetrafluoroethylene
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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