What does OSO stand for?
OSO stands for "Overleg Samenwerkende Ouderenbonden"
How to abbreviate "Overleg Samenwerkende Ouderenbonden"?
"Overleg Samenwerkende Ouderenbonden" can be abbreviated as OSO
What is the meaning of OSO abbreviation?
The meaning of OSO abbreviation is "Overleg Samenwerkende Ouderenbonden"
What does OSO mean?
OSO as abbreviation means "Overleg Samenwerkende Ouderenbonden"
