What does NKO stand for?
NKO stands for "Nederlandse Katholieke Oudervereniging"
How to abbreviate "Nederlandse Katholieke Oudervereniging"?
"Nederlandse Katholieke Oudervereniging" can be abbreviated as NKO
What is the meaning of NKO abbreviation?
The meaning of NKO abbreviation is "Nederlandse Katholieke Oudervereniging"
What does NKO mean?
NKO as abbreviation means "Nederlandse Katholieke Oudervereniging"
