What does EFI stand for?
EFI stands for "effective fidelity index"
How to abbreviate "effective fidelity index"?
"effective fidelity index" can be abbreviated as EFI
What is the meaning of EFI abbreviation?
The meaning of EFI abbreviation is "effective fidelity index"
What does EFI mean?
EFI as abbreviation means "effective fidelity index"
