What does HDF stand for?
HDF stands for "Hubbard Dianetics Foundation"
How to abbreviate "Hubbard Dianetics Foundation"?
"Hubbard Dianetics Foundation" can be abbreviated as HDF
What is the meaning of HDF abbreviation?
The meaning of HDF abbreviation is "Hubbard Dianetics Foundation"
What does HDF mean?
HDF as abbreviation means "Hubbard Dianetics Foundation"
