What does hd stand for?
hd stands for "Hierarchic Designator"
How to abbreviate "Hierarchic Designator"?
"Hierarchic Designator" can be abbreviated as hd
What is the meaning of hd abbreviation?
The meaning of hd abbreviation is "Hierarchic Designator"
What does hd mean?
hd as abbreviation means "Hierarchic Designator"
