Medical Abbreviations and Acronyms

1. ONHS
   Optic Nerve Head Swelling
2. ONIG
   Ontario Nursing Informatics Group
3. ONIGA
   Oncology Nurses Interest Group of Alberta
4. ONIHL
   Occupational Noise Induced Hearing Loss
5. ONJCWC
   Olivia Newton-John Cancer and Wellness Centre
6. ONJCWC
   Olivia Newton-John Cancer & Wellness Centre
7. ONL
   Outer Nuclear Layers
8. ONL
   Outer Nuclear Layer
9. ONL
   Outer Nuclear
10. ONL
    Outside Normal Limits
11. ONLUS
    Organizzazione Non Lucrativa Di Utilità Sociale
12. ONM
    Outer Nucleap Membrane
13. ONM
    Ocular Neuromyotonia
14. ONM
    Oncostatin M
15. ONMRG
    Optic Neuritis Treatment Trihl Multicenter Cooperative Research Group
16. ONMRS
    Onychotrichodysplasia-Neutropenia-Mental Retardation Syndrome
17. ONN
    O'nydng-Nyong
18. ONN
    O'Nyong Nyong Fever
19. ONNV
    O'Nyong-Nyong Virus
20. ONO
    Office of Network Operations

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