Medical Abbreviations and Acronyms

1. RIU
   Radioactive Iodine Uptake
2. RIU
   Radioiodine Uptake
3. RIV
   Retinal Image Velocity
4. RIV
   Rivanol
5. RIV
   River
6. RIVA
   Ramus InterVentricularis Anterior (anterior interventricular branch of left coronary artery)
7. RIVC
   Rigqt Inferior Vena Cava
8. RIVD
   Ruptured Intervertebral Disc
9. RIVER
   Regional Institute for Veterinary Emergencies and Referrals
10. RIVMA
    Rhode Island Veterinary Medical Association
11. RIWS
    Resource Incensity Weights
12. RIXG
    Renal Information Exchange Group
13. RJ
    Reyjolds, Jr
14. RJ
    Radna Jedinica
15. RJ
    Royal Jelly
16. RJAH
    Robert Jones and Agnes Hunt
17. RJB
    Robert Jones Bandage
18. RJC
    Regional Justice Center
19. RJF
    Rolling-Joint prosthetic Foot
20. RJH
    Royal Jubilee Hospital

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