What does OIS stand for?
OIS stands for "Outreach Immunisation Services"
How to abbreviate "Outreach Immunisation Services"?
"Outreach Immunisation Services" can be abbreviated as OIS
What is the meaning of OIS abbreviation?
The meaning of OIS abbreviation is "Outreach Immunisation Services"
What does OIS mean?
OIS as abbreviation means "Outreach Immunisation Services"
