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