Common Medical Abbreviations and Acronyms

1. BACT
   Bacteria
2. BAD
   Bipolar Affective Disorder
3. BAE
   Barium Enema
4. BAEN
   Barium Enema
5. BAER
   Brainstem Auditory Evoked Response
6. BAJ
   Budget Adjustment Journal
7. BAL
   Bronchoalveolar Lavage
8. BAL
   Blood Alcohol Level
9. BALT
   Bronchus-Associated Lymphoid Tissue
10. BAN
    British Approved Names (see USP Dictionary)
11. BAO
    Basic Acid Output
12. BAP
    Bone-Specific Alkaline Phosphatase
13. BART
    Bachelor of Arts
14. BAS
    Basophil
15. BASO
    Basophil
16. BB
    Biology Building
17. BB
    Breakthrough Bleeding
18. BBA
    bilateral breast augmentation
19. BBB
    Blood Brain Barrier
20. BBB
    Bundle Branch Block

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