Common Medical Abbreviations and Acronyms

1. CT
   Computed Tomography
2. CT
   Computer Tomography
3. CT
   Counterterrorism
4. CT
   chest tube
5. CT SCAN
   Computed Tomography
6. CT SCAN
   computer-assisted tomography
7. CT SCAN
   Computed tomography scan
8. CTA
   Clinical Trial Agreement
9. CTA
   Clear To Auscultation (medical; lungs)
10. CTA
    Computed Tomography Angiography (medical imaging)
11. CTAP
    CT during arterial portography
12. CTD
    Circling the Drain. Healthcare acronym. Technically and originally Close To Death. Transferable to a wide variety of lost causes. (Ack L Russell)
13. CTF
    Clinical Teaching Facility
14. CTG
    Cardiotocograph
15. CTL
    Control
16. CTMS
    Clinical Trial Management System
17. CTN
    Calcitonin
18. CTO
    Chronic Total Occlusion
19. CTO
    Class Title Outline
20. CTP
    Cytosine Triphosphate

Last updated: May 2, 2025 — Total entries: 7,183