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