What does csf stand for?
csf stands for "Carrier Switching Frequencies"
How to abbreviate "Carrier Switching Frequencies"?
"Carrier Switching Frequencies" can be abbreviated as csf
What is the meaning of csf abbreviation?
The meaning of csf abbreviation is "Carrier Switching Frequencies"
What does csf mean?
csf as abbreviation means "Carrier Switching Frequencies"
