Perfection - NCIC firearms make code (NCIC)
Phosphate-Eliminating Enzyme (DMAA)
Photo-Electric Emission (SAUS)
Photoelectron Emission - Also, OSEE
Photoemission Effect
Photoferroelectric Effect (SAUS)
Polycrystalline Electrode with Epitaxy (SAUS)
Pressure Environmental Equipment (NVT)
Program Estimating Equation
Proof and Experimental Establishment - British
Punctate Epithelial Erosions (SAUS)
Taje - Language code (ETLW)
Talkeetna, AK - Location identifier - FAA (FAAL)
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