What does PFO stand for?
PFO stands for "Plutonium Finishing Operation"
How to abbreviate "Plutonium Finishing Operation"?
"Plutonium Finishing Operation" can be abbreviated as PFO
What is the meaning of PFO abbreviation?
The meaning of PFO abbreviation is "Plutonium Finishing Operation"
What does PFO mean?
PFO as abbreviation means "Plutonium Finishing Operation"
