What does OKB stand for?
OKB stands for "Offener Kanal Berlin"
How to abbreviate "Offener Kanal Berlin"?
"Offener Kanal Berlin" can be abbreviated as OKB
What is the meaning of OKB abbreviation?
The meaning of OKB abbreviation is "Offener Kanal Berlin"
What does OKB mean?
OKB as abbreviation means "Offener Kanal Berlin"
