What does PEF stand for?
PEF stands for "POSC Exchange Format"
How to abbreviate "POSC Exchange Format"?
"POSC Exchange Format" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "POSC Exchange Format"
What does PEF mean?
PEF as abbreviation means "POSC Exchange Format"
