What does HHF stand for?
HHF stands for "Habitability and Human Factors"
How to abbreviate "Habitability and Human Factors"?
"Habitability and Human Factors" can be abbreviated as HHF
What is the meaning of HHF abbreviation?
The meaning of HHF abbreviation is "Habitability and Human Factors"
What does HHF mean?
HHF as abbreviation means "Habitability and Human Factors"
