CBC Abbreviations
What each CBC abbreviation means.
On a complete blood count, WBC is white blood cells, RBC red blood cells, HGB hemoglobin and PLT platelets. Ranges vary by lab; use the one on your report.
| Abbreviation | Meaning | Typical adult range |
|---|---|---|
| WBC | White blood cells | 4.0–10.0 ×10³/µL |
| RBC | Red blood cells | F 4.1–5.1; M 4.5–5.9 ×10⁶/µL |
| HGB | Hemoglobin | F 12.0–15.5; M 13.5–17.5 g/dL |
| HCT | Hematocrit | F 36–46%; M 41–53% |
| MCV | Mean red cell volume | 80–100 fL |
| PLT | Platelets | 150–400 ×10³/µL |
| NEU, LYM | Neutrophils, lymphocytes | Share of WBC; varies by lab |
| MPV, PCT | Mean platelet volume, plateletcrit | Varies by analyzer |
- MedlinePlus (NIH) — Complete blood count (CBC)
General information only; not diagnosis or treatment. Review your results with your clinician.
