What does PDR stand for?
PDR stands for "Photo Dissociation Region"
How to abbreviate "Photo Dissociation Region"?
"Photo Dissociation Region" can be abbreviated as PDR
What is the meaning of PDR abbreviation?
The meaning of PDR abbreviation is "Photo Dissociation Region"
What does PDR mean?
PDR as abbreviation means "Photo Dissociation Region"
