What does GBF stand for?
GBF stands for "Grouping by Frequency"
How to abbreviate "Grouping by Frequency"?
"Grouping by Frequency" can be abbreviated as GBF
What is the meaning of GBF abbreviation?
The meaning of GBF abbreviation is "Grouping by Frequency"
What does GBF mean?
GBF as abbreviation means "Grouping by Frequency"
