What does SOS stand for?
SOS stands for "Subgroup for Ordnance Safety"
How to abbreviate "Subgroup for Ordnance Safety"?
"Subgroup for Ordnance Safety" can be abbreviated as SOS
What is the meaning of SOS abbreviation?
The meaning of SOS abbreviation is "Subgroup for Ordnance Safety"
What does SOS mean?
SOS as abbreviation means "Subgroup for Ordnance Safety"
