Sig code: dosage form
TAB medical abbreviation
TAB means "tablet".
Each meaning matched at least two public references (4 in all for TAB), checked October 23, 2026. The table lists them.
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What TAB means
| Meaning | Latin origin | Where used | Checked against |
|---|---|---|---|
| tablet | None | Prescriptions, Medication labels |
Example
Sample label shorthand: "TAB" for tablet.
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 TAB mean in medical terms?
TAB means "tablet".
Where is TAB used?
TAB shows up in prescriptions and medication labels. Its category here is sig code: dosage form.
Is TAB on the Joint Commission Do Not Use list?
No. TAB is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.