What does NTSIS stand for?
NTSIS stands for "National Topographic Survey Information Service"
How to abbreviate "National Topographic Survey Information Service"?
"National Topographic Survey Information Service" can be abbreviated as NTSIS
What is the meaning of NTSIS abbreviation?
The meaning of NTSIS abbreviation is "National Topographic Survey Information Service"
What does NTSIS mean?
NTSIS as abbreviation means "National Topographic Survey Information Service"
