What does f2f stand for?
f2f stands for "Frequency - Double Frequency"
How to abbreviate "Frequency - Double Frequency"?
"Frequency - Double Frequency" can be abbreviated as f2f
What is the meaning of f2f abbreviation?
The meaning of f2f abbreviation is "Frequency - Double Frequency"
What does f2f mean?
f2f as abbreviation means "Frequency - Double Frequency"
