Common Medical Abbreviations and Acronyms

1. HA
   Hereditary Angioedema
2. HA
   Hypertonia Arterialis
3. HA
   Headache
4. HA
   hearing aide
5. HA-MRSA
   hospital-acquired MRSA
6. HAA
   Hepatitis B Surface Antigen
7. HAA
   Hearing Aid Amplifier
8. HAACP
   Hazard Analysis and Critical Control Point
9. HAART
   Highly Active Antiretroviral Therapy
10. HACCP
    Hazard Analysis and Critical Control Point
11. HACE
    high-altitude cerebral edema
12. HACEK
    acronym for a group of bacteria that are a frequent cause of endocarditis in children
13. HAD
    Hospital Anxiety and Depression Scale
14. HAD
    Hiv-Associated Dementia
15. HADS
    Hospital Anxiety and Depression Scale
16. HAE
    Hereditary Angioedema
17. HAI
    Hepatic Arterial Infusion
18. HALE
    index--Health-Adjusted Life Expectancy
19. HAM
    Htlv-1-Associated Myelopathy
20. HANDL
    headache and neurological deficits CSF lymphocytosis

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