What does DDA stand for?
DDA stands for "Division on Dynamical Astronomy"
How to abbreviate "Division on Dynamical Astronomy"?
"Division on Dynamical Astronomy" can be abbreviated as DDA
What is the meaning of DDA abbreviation?
The meaning of DDA abbreviation is "Division on Dynamical Astronomy"
What does DDA mean?
DDA as abbreviation means "Division on Dynamical Astronomy"