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Personnel Coordinating Networks
miscellaneous | unclassified
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Porous Coordination Network
miscellaneous | unclassified
-
community | educational
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Principal Certification Network
business | certifications
-
miscellaneous | unclassified
-
governmental | us government
-
miscellaneous | unclassified
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Pennsylvania Cable Network
community | media
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Preassigned Control Number
miscellaneous | unclassified
-
medical | drugs
-
governmental | nasa
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Process Change Notification
miscellaneous | unclassified
-
governmental | military
-
medical | hospitals
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Pacrim International Capital, Inc (de-listed 2012)
business | toronto stock exchange
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community
-
miscellaneous | unclassified
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Pre Construction Notification
miscellaneous | unclassified
-
regional | airport codes
-
governmental | nasa
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Price Change Notification
business | toronto stock exchange
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Psychiatry And Clinical Neurosciences
medical | neurology
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Pre Congestion Notification
miscellaneous | unclassified
-
computing | networking
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Professional Communications
miscellaneous | unclassified
-
medical | physiology
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Personal Communication Network
computing | general
-
computing | networking
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Pregnancy Childbirth And The Newborn
miscellaneous | unclassified
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Point Comfort And Northern Railway
regional | railroads
-
miscellaneous | unclassified
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Popular Communications News
community | media
-
academic & science | physics
-
community | sports
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Parent Communication Network
computing | telecom
-
Personal Communication And Network
academic & science | electronics
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Posterior Contralateral Negativity
medical | physiology
-
governmental | nasa
-
business | nyse symbols
-
miscellaneous
-
governmental | us government
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Product Change Notification
miscellaneous | unclassified
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Personnel Certification In Non
business | certifications