What does D2 stand for?
D2 stands for "DOD 4160.21"
How to abbreviate "DOD 4160.21"?
"DOD 4160.21" can be abbreviated as D2
What is the meaning of D2 abbreviation?
The meaning of D2 abbreviation is "DOD 4160.21"
What does D2 mean?
D2 as abbreviation means "DOD 4160.21"
