What does FOS stand for?
FOS stands for "Fibre Optic System"
How to abbreviate "Fibre Optic System"?
"Fibre Optic System" can be abbreviated as FOS
What is the meaning of FOS abbreviation?
The meaning of FOS abbreviation is "Fibre Optic System"
What does FOS mean?
FOS as abbreviation means "Fibre Optic System"
