What does hb stand for?
hb stands for "Hart-Boillot"
How to abbreviate "Hart-Boillot"?
"Hart-Boillot" can be abbreviated as hb
What is the meaning of hb abbreviation?
The meaning of hb abbreviation is "Hart-Boillot"
What does hb mean?
hb as abbreviation means "Hart-Boillot"
