What does PFI stand for?
PFI stands for "provocation-free intervals"
How to abbreviate "provocation-free intervals"?
"provocation-free intervals" can be abbreviated as PFI
What is the meaning of PFI abbreviation?
The meaning of PFI abbreviation is "provocation-free intervals"
What does PFI mean?
PFI as abbreviation means "provocation-free intervals"
