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What does FM stand for?

FM stands for Femtometer (10 E^-15, one quadrillionth of a meter)

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

  • Science, medicine, engineering, etc.

See other definitions of FM

Other Resources:
We have 98 other meanings of FM in our Acronym Attic

Samples in periodicals archive:

I could do even better if Google allowed am as an abbreviation for attometer or fm as an abbreviation for femtometer.