What does VOS stand for?
VOS stands for "Voluntary Observing Ship"
How to abbreviate "Voluntary Observing Ship"?
"Voluntary Observing Ship" can be abbreviated as VOS
What is the meaning of VOS abbreviation?
The meaning of VOS abbreviation is "Voluntary Observing Ship"
What does VOS mean?
VOS as abbreviation means "Voluntary Observing Ship"