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What does PERM stand for?

PERM stands for Permeance (unit of permeability of an object)

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

See other meanings of PERM

Other Resources:
We have 16 other definitions for PERM in our Acronym Attic

Samples in periodicals archive:

The testing included ASTM E2178 the Standard Test Method for Air Permeance of Building Materials to define the amount of air that passed through the material, in addition to many other ASTM standards.