What does HDSD stand for?
HDSD stands for "Harbor Defenses of San Diego"
How to abbreviate "Harbor Defenses of San Diego"?
"Harbor Defenses of San Diego" can be abbreviated as HDSD
What is the meaning of HDSD abbreviation?
The meaning of HDSD abbreviation is "Harbor Defenses of San Diego"
What does HDSD mean?
HDSD as abbreviation means "Harbor Defenses of San Diego"
