Condition
CLL medical abbreviation
CLL means "chronic lymphocytic leukemia".
Each meaning matched at least two public references (2 in all for CLL), checked October 23, 2026. The table lists them.
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What CLL means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| chronic lymphocytic leukemia | None | Charting, Problem lists |
Example
Sample problem list entry: "CLL."
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 CLL mean in medical terms?
CLL means "chronic lymphocytic leukemia".
Where is CLL used?
CLL shows up in charting and problem lists. Its category here is condition.
Is CLL on the Joint Commission Do Not Use list?
No. CLL is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.