What does hf stand for?
hf stands for "Hume-Fogg"
How to abbreviate "Hume-Fogg"?
"Hume-Fogg" can be abbreviated as hf
What is the meaning of hf abbreviation?
The meaning of hf abbreviation is "Hume-Fogg"
What does hf mean?
hf as abbreviation means "Hume-Fogg"
