What does OI stand for?

Opportunistic infection

An acronym for an infection that takes advantage of weak immune systems; commonly associated with HIV and AIDS because of the havoc those diseases cause on a person's immune system; includes invasive cervical cancer, lymphoma, and tuberculosis.


You have to watch out for OIs when you have AIDS cause they will kill you

Related Slang


Updated December 3, 2014

OI definition by Slang.net

This page explains what the acronym "OI" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.

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