What does MMO1 stand for?

MMO1 stands for "MACHINIST'S MATE (OPTICIAN) PETTY OFFICER FIRST CLASS"

How to abbreviate "MACHINIST'S MATE (OPTICIAN) PETTY OFFICER FIRST CLASS"?

"MACHINIST'S MATE (OPTICIAN) PETTY OFFICER FIRST CLASS" can be abbreviated as MMO1

What is the meaning of MMO1 abbreviation?

The meaning of MMO1 abbreviation is "MACHINIST'S MATE (OPTICIAN) PETTY OFFICER FIRST CLASS"

What does MMO1 mean?

MMO1 as abbreviation means "MACHINIST'S MATE (OPTICIAN) PETTY OFFICER FIRST CLASS"