What does OLB stand for?
OLB stands for "Opleiding Leraar Basisonderwijs"
How to abbreviate "Opleiding Leraar Basisonderwijs"?
"Opleiding Leraar Basisonderwijs" can be abbreviated as OLB
What is the meaning of OLB abbreviation?
The meaning of OLB abbreviation is "Opleiding Leraar Basisonderwijs"
What does OLB mean?
OLB as abbreviation means "Opleiding Leraar Basisonderwijs"
