What does EFM stand for?
EFM stands for "Effective Fade Margin"
How to abbreviate "Effective Fade Margin"?
"Effective Fade Margin" can be abbreviated as EFM
What is the meaning of EFM abbreviation?
The meaning of EFM abbreviation is "Effective Fade Margin"
What does EFM mean?
EFM as abbreviation means "Effective Fade Margin"
