What does OSG stand for?
OSG stands for "Operational Security Guideline"
How to abbreviate "Operational Security Guideline"?
"Operational Security Guideline" can be abbreviated as OSG
What is the meaning of OSG abbreviation?
The meaning of OSG abbreviation is "Operational Security Guideline"
What does OSG mean?
OSG as abbreviation means "Operational Security Guideline"
