What does OSA stand for?
OSA stands for "Overseas Subscribers Agents"
How to abbreviate "Overseas Subscribers Agents"?
"Overseas Subscribers Agents" can be abbreviated as OSA
What is the meaning of OSA abbreviation?
The meaning of OSA abbreviation is "Overseas Subscribers Agents"
What does OSA mean?
OSA as abbreviation means "Overseas Subscribers Agents"
