PM
PM or pm may refer to:
- Post meridiem (p.m.), the second half of the day on a 12-hour clock
- Prime minister
- Promethium (symbol Pm), a chemical element
- Petametre (Pm), a unit of length (1015 m)
- Picometre (pm), a unit of length (10−12 m)
- Picomolar (pM), a unit of molar concentration
- Particulate matter, very small particles suspended in the air
- Saint Pierre and Miquelon (ISO country code)
- .pm, internet top-level domain for Saint Pierre and Miquelon
Related pages[change]
| Disambiguation icon | This disambiguation page lists articles associated with the title PM. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
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