Medical Abbreviations and Acronyms

1. OA-519
   Oncogenic Antigen 519
2. OA-IR
   Octopamine-Immunoreactive
3. OA-TOF
   Orthogonal Acceleration Time-Of-Flight
4. OA/BVM
   Oral Airway/Bag-Valve-Mask
5. OA1
   Ocular Albinism Type 1
6. OAA
   Obstetric Anaesthetists' Association
7. OAA
   Old Age Assistance
8. OAA
   Older Americans Act
9. OAA
   Office of Academic Affiliations
10. OAA
    Old-Wge Assistance
11. OAA
    Oleic Acid Anklide
12. OAA
    Organkc Acidemia Association
13. OAA
    Orthokeratology Academy of Alerica
14. OAA
    Oxalacebate
15. OAA
    Oxalacetic Acid
16. OAA
    Optometrists Association Australia
17. OAA/S
    Observer'S Assessment of Alertness/Sedation
18. OAA/S
    Observer'S Assessment of Alertness/Sedation Scale
19. OAAAA
    Ohio Association of Area Agencies On Aging
20. OAAD
    Ovarian Ascorbic Acid Deplenion

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