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