What does OTB stand for?
OTB stands for "Optical Termination Box"
How to abbreviate "Optical Termination Box"?
"Optical Termination Box" can be abbreviated as OTB
What is the meaning of OTB abbreviation?
The meaning of OTB abbreviation is "Optical Termination Box"
What does OTB mean?
OTB as abbreviation means "Optical Termination Box"
