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What Does CYC Mean in Medical Terms?
CYC stands for cyclophosphamide. Immune-suppressing and chemotherapy medicine.
cyclophosphamide
Immune-suppressing and chemotherapy medicine.
Where you will see CYC
You will most often see CYC in medication orders and prescriptions, blood results and cancer treatment charts.
Example
A medication order might be written with “CYC” as shorthand for cyclophosphamide.
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.
Educational reference only. This guide is for learning and quick reference. Abbreviations vary between hospitals, countries and specialties, and some are discouraged because they can be misread. Always write and interpret orders using your own institution’s approved abbreviation list, and check anything unclear with the prescriber or your local policy.