What does MMFA stand for?

MMFA stands for "MACHINIST'S MATE FIREMAN APPRENTICE"

How to abbreviate "MACHINIST'S MATE FIREMAN APPRENTICE"?

"MACHINIST'S MATE FIREMAN APPRENTICE" can be abbreviated as MMFA

What is the meaning of MMFA abbreviation?

The meaning of MMFA abbreviation is "MACHINIST'S MATE FIREMAN APPRENTICE"

What does MMFA mean?

MMFA as abbreviation means "MACHINIST'S MATE FIREMAN APPRENTICE"