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