Condition
STI medical abbreviation
STI means "sexually transmitted infection".
Each meaning matched at least two public references (2 in all for STI), checked October 23, 2026. The table lists them.
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What STI means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| sexually transmitted infection | None | Charting, Problem lists |
Example
Sample screening heading: "STI screening."
A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.
Related abbreviations
Elsewhere on Rivvi
Questions
What does STI mean in medical terms?
STI means "sexually transmitted infection".
Where is STI used?
STI shows up in charting and problem lists. Its category here is condition.
Is STI on the Joint Commission Do Not Use list?
No. STI is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.