What does OTO stand for?
OTO stands for "Optical Telecommunication Outlet"
How to abbreviate "Optical Telecommunication Outlet"?
"Optical Telecommunication Outlet" can be abbreviated as OTO
What is the meaning of OTO abbreviation?
The meaning of OTO abbreviation is "Optical Telecommunication Outlet"
What does OTO mean?
OTO as abbreviation means "Optical Telecommunication Outlet"
