What Does PM Stand For?
PM stands for Petametre Promethium
PM, or Petametre Promethium, is a unit of measurement derived from the metric system, where one petametre equals 10^15 meters. It is used in scientific contexts to measure extremely large distances, particularly in astrophysics and cosmology. Promethium, a rare earth element with atomic number 61, is notable for its applications in nuclear batteries and as a luminescent material. Together, PM represents both a significant unit of distance and a valuable element in advanced technological applications.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym
Other Meanings for PM
- ParaMedic
- Particulate Matter
- Payload Management
- Payload Midbody
- Performance Monitor
- Periodic Maintenance
- Phase Modulation
- Phase Modulation Modulated
- Phase Modulation Phase Modulated
- Picometre
- Planetary Mission
- PMADPerformance Monitor Annunciation Driver
- PMAPerformance Monitor Annunciator
- PMAPPerformance Monitor Annunciation Panel
- PMATPage Map Address Table
- Post Marketing
- Power Management And Distribution
- Pressurized Module
- Preventative Maintenance
- Preventive Maintenance
- Prime Minister
- Process Model
- Processes And Materials
- Program Manager
- Program Milestone
- Project Manager
- Pulse Modulation