Medical Abbreviations and Acronyms

1. TAS
   Technical Assistance System
2. U
   Unit
3. U
   Underline
4. U
   University
5. U
   Unknown
6. U
   Uridine
7. U
   Undergraduate
8. U
   In Electrocardiography, An Undulating Deflection That Follows The T Wave
9. U
   Selenocysteine
10. U
    Units
11. U
    Congenital Limb Absence
12. U
    Underfloor
13. U
    Unusual
14. USN
    Ultrasonic Nebulizer
15. USP
    United States Pharmacopeia
16. USP
    Unites States Pharmacopeia
17. USP
    U.S. Pharmacopoeia
18. USP
    Unique Sensory Power
19. USP
    United States Pharmacopoeia
20. Y/N
    Yes or No

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