What does DF stand for?
DF stands for "Disappearing Filament"
How to abbreviate "Disappearing Filament"?
"Disappearing Filament" can be abbreviated as DF
What is the meaning of DF abbreviation?
The meaning of DF abbreviation is "Disappearing Filament"
What does DF mean?
DF as abbreviation means "Disappearing Filament"
