What does HSDH stand for?
HSDH stands for "Horizontal Situation Display"
How to abbreviate "Horizontal Situation Display"?
"Horizontal Situation Display" can be abbreviated as HSDH
What is the meaning of HSDH abbreviation?
The meaning of HSDH abbreviation is "Horizontal Situation Display"
What does HSDH mean?
HSDH as abbreviation means "Horizontal Situation Display"
