What does OSA stand for?
OSA stands for "Outfitting Supply Activity"
How to abbreviate "Outfitting Supply Activity"?
"Outfitting Supply Activity" can be abbreviated as OSA
What is the meaning of OSA abbreviation?
The meaning of OSA abbreviation is "Outfitting Supply Activity"
What does OSA mean?
OSA as abbreviation means "Outfitting Supply Activity"
