What does OPOS stand for?
OPOS stands for "Openbaar Primair Onderwijs"
How to abbreviate "Openbaar Primair Onderwijs"?
"Openbaar Primair Onderwijs" can be abbreviated as OPOS
What is the meaning of OPOS abbreviation?
The meaning of OPOS abbreviation is "Openbaar Primair Onderwijs"
What does OPOS mean?
OPOS as abbreviation means "Openbaar Primair Onderwijs"
