What does VTIS stand for?
VTIS stands for "Vessel Traffic Information Service"
How to abbreviate "Vessel Traffic Information Service"?
"Vessel Traffic Information Service" can be abbreviated as VTIS
What is the meaning of VTIS abbreviation?
The meaning of VTIS abbreviation is "Vessel Traffic Information Service"
What does VTIS mean?
VTIS as abbreviation means "Vessel Traffic Information Service"
