What Does mAb Mean in Medical Terms?

mAb stands for monoclonal antibody. Lab-made antibody used as targeted therapy.

Where you will see mAb

You will most often see mAb in medication orders and prescriptions, blood results and cancer treatment charts, medical charts and clinical notes.

Example

A medication order might be written with “mAb” as shorthand for monoclonal antibody.

Related abbreviations

• 3% saline — three percent saline (hypertonic)
• 3D-CRT — three-dimensional conformal radiation therapy
• 4F-PCC — four-factor prothrombin complex concentrate
• 4Ts — 4Ts score
• 5-FU — fluorouracil
• 6-MP — mercaptopurine
• 6-TG — thioguanine
• 7+3 — seven plus three induction

Browse the full Medical Abbreviations guide — 5,715 entries, searchable A–Z and by specialty.