Lab

WBC medical abbreviation

WBC means "white blood cell".

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

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What WBC means

Example

Sample lab panel row: "WBC."

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

Related abbreviations

  • RBCred blood cell
  • CBCcomplete blood count
  • HGBhemoglobin
  • ANCabsolute neutrophil count
  • A1Chemoglobin A1c
  • ABGarterial blood gas

Elsewhere on Rivvi

Questions

What does WBC mean in medical terms?

WBC means "white blood cell".

Where is WBC used?

WBC shows up in lab orders and charting. Its category here is lab.

Is WBC on the Joint Commission Do Not Use list?

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

Source: 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. Data as of October 23, 2026. Last updated October 23, 2026. How we source data. Spotted an error? Send a correction.

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