What does OIS stand for?
OIS stands for "Okinawa International School"
How to abbreviate "Okinawa International School"?
"Okinawa International School" can be abbreviated as OIS
What is the meaning of OIS abbreviation?
The meaning of OIS abbreviation is "Okinawa International School"
What does OIS mean?
OIS as abbreviation means "Okinawa International School"
