What does PEF stand for?
PEF stands for "penta-EF-hand"
How to abbreviate "penta-EF-hand"?
"penta-EF-hand" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "penta-EF-hand"
What does PEF mean?
PEF as abbreviation means "penta-EF-hand"
