What does HB stand for?
HB stands for "Hale-Bopp"
How to abbreviate "Hale-Bopp"?
"Hale-Bopp" can be abbreviated as HB
What is the meaning of HB abbreviation?
The meaning of HB abbreviation is "Hale-Bopp"
What does HB mean?
HB as abbreviation means "Hale-Bopp"
