What does SO1 stand for?
SO1 stands for "Sonarman First Class"
How to abbreviate "Sonarman First Class"?
"Sonarman First Class" can be abbreviated as SO1
What is the meaning of SO1 abbreviation?
The meaning of SO1 abbreviation is "Sonarman First Class"
What does SO1 mean?
SO1 as abbreviation means "Sonarman First Class"
