What does FEL stand for?
FEL stands for "FERMI at Elettra"
How to abbreviate "FERMI at Elettra"?
"FERMI at Elettra" can be abbreviated as FEL
What is the meaning of FEL abbreviation?
The meaning of FEL abbreviation is "FERMI at Elettra"
What does FEL mean?
FEL as abbreviation means "FERMI at Elettra"
