What Does PM Stand For?

PM stands for Pressurized Module

PM, or Pressurized Module, refers to a sealed environment designed to maintain a stable atmospheric pressure for crewed or uncrewed activities in space. These modules serve as habitats, laboratories, or storage areas, providing essential life support systems such as oxygen supply, temperature control, and radiation shielding. PMs are integral components of space missions, ensuring the safety and comfort of personnel while enabling scientific research and operational tasks in the harsh conditions of outer space.

Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym

Other Meanings for PM