What does OSIS stand for?
OSIS stands for "OSIA on Site Inspection"
How to abbreviate "OSIA on Site Inspection"?
"OSIA on Site Inspection" can be abbreviated as OSIS
What is the meaning of OSIS abbreviation?
The meaning of OSIS abbreviation is "OSIA on Site Inspection"
What does OSIS mean?
OSIS as abbreviation means "OSIA on Site Inspection"
