What does CMM stand for?

CMM stands for "CHIEF MACHINIST'S MATE"

How to abbreviate "CHIEF MACHINIST'S MATE"?

"CHIEF MACHINIST'S MATE" can be abbreviated as CMM

What is the meaning of CMM abbreviation?

The meaning of CMM abbreviation is "CHIEF MACHINIST'S MATE"

What does CMM mean?

CMM as abbreviation means "CHIEF MACHINIST'S MATE"