Condition

TB medical abbreviation

TB means "tuberculosis".

Each meaning matched at least two public references (5 in all for TB), checked October 23, 2026. The table lists them.

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Meaning	Latin origin	Where used	Checked against
tuberculosis	None	Charting, Problem lists	MedlinePlus Appendix B: Some Common Abbreviations (NLM) NCI Thesaurus, including CDISC SDTM terminology (NCI EVS) NLM SPECIALIST Lexicon abbreviations file (LRABR) FDA Acronyms and Abbreviations Army Regulation 40-66, Appendix B: Authorized Medical Records Abbreviations

Sample screening order: "TB test."

A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.

What does TB mean in medical terms?

TB means "tuberculosis".

Where is TB used?

TB shows up in charting and problem lists. Its category here is condition.

Is TB on the Joint Commission Do Not Use list?

No. TB is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.