What does OCM stand for?
OCM stands for "Oceanic Clearance Message"
How to abbreviate "Oceanic Clearance Message"?
"Oceanic Clearance Message" can be abbreviated as OCM
What is the meaning of OCM abbreviation?
The meaning of OCM abbreviation is "Oceanic Clearance Message"
What does OCM mean?
OCM as abbreviation means "Oceanic Clearance Message"
