Credential or role
RT medical abbreviation
RT means "radiation therapy".
Each meaning matched at least two public references (2 in all for RT), checked October 23, 2026. The table lists them.
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What RT means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| radiation therapy | None | Charting, Staffing |
Example
Sample staffing roster: "RT."
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 RT mean in medical terms?
RT means "radiation therapy".
Where is RT used?
RT shows up in charting and staffing. Its category here is credential or role.
Is RT on the Joint Commission Do Not Use list?
No. RT is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.