Medical Abbreviations and Acronyms

1. ESTS
   Expressed Sequence Tags
2. FASS
   Federation of Animal Science Societies
3. FASS
   Fonds d'Achat des Services de Santé
4. H2O
   Water
5. H2O
   Headwaters to Ocean
6. H2O
   Water (vapor)
7. INV
   Inventory
8. INV
   inversion
9. INV
   Invade
10. MARS
    magnetic anchor retinal stimulation
11. MARS
    Mobile Automated Regulatory Services (ORA)
12. MARS
    Marker Assisted Recurrent Selection
13. MARS
    Medicare Accounts Receivable System
14. MARS
    Medical Amateur Radio Society
15. MARS
    Medication Adherence Rating Scale
16. MARS
    Molecular Adsorbent Recirculating System
17. MIRA
    Medicare Innovation Responsiveness Act of 2003
18. NARS
    Not A Rocket Scientist (low IQ)
19. NASA
    National Aeronautics and Space Administration (US)
20. NET
    neuroectodermal tumor

Last updated: May 2, 2025 — Total entries: 207,332