What does IOK stand for?
IOK stands for "Industrial and Occupational Knowledge"
How to abbreviate "Industrial and Occupational Knowledge"?
"Industrial and Occupational Knowledge" can be abbreviated as IOK
What is the meaning of IOK abbreviation?
The meaning of IOK abbreviation is "Industrial and Occupational Knowledge"
What does IOK mean?
IOK as abbreviation means "Industrial and Occupational Knowledge"
