Healthcare Abbreviations and Acronyms

1. ONCOL
   Oncology
2. OND
   Orbitonajal Dislocation
3. ONE
   Otoneurological Experz System
4. ONMRS
   Onychotrichodysplasia-Neutropenia-Mental Retardation Syndrome
5. ONNV
   O'Nyong-Nyong Virus
6. ONP
   Operating Nursing Procedure
7. ONPG
   O-Nitrophenyl-Beta-D-Galactopyranoside
8. ONTG
   Oral Nitroglycerin
9. ONTR
   Orders Not To Resuscitate
10. OOA
    Over Overgacting
11. OOD
    Out-Of-Date
12. OOH
    Out-Of-Hospital
13. OOH-CA
    Out-Of-Hospital Cardiac Arrest
14. OOHCA
    Out-Of-Hospital Cardiac Arrest
15. OOHRT
    Object-Oriented Health Care Terminology Respository
16. OOLR
    Ophthalmology, Otology, Laryngology, and Rhinology
17. OOM, OOM
    Oogonial Metaprase
18. OOMM
    Object-Oriented Matrix Model
19. OOPM
    Office of Personnel Management
20. OOR
    Out-Of-Room

Last updated: May 24, 2020 — Total entries: 17,707