phon., phonet. Phonetics.
phonog. Phonography.
phot. Photography.
phr. Phrase.
phys. Physiology; Physics; Physician.
pinx., pxt., pinxit=He (or she) painted it.
P.M. Past Master; Post meridiem=Afternoon; Post-master; Post mortem.
pm. Premium.
P.M.G. Postmaster-general.
p.n. Promissory note.