Dictionary

pm

abbreviation

Definition of PM

1
phase modulation
2
premium
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Pm

symbol

Definition of PM

promethium

Other Chemical Engineering Terms

alkali, cation, decant, hygroscopic, isotope, oxidize, slurry, solute, viscous

PM

abbreviation

Definition of PM

1
paymaster
2
permanent magnet
3
postmaster
4
post meridiem —often not cap and often punctuated
5
postmortem
6
prime minister
7
provost marshal
Medical Dictionary

pm

abbreviation

Medical Definition of PM

premolar

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