| OND | Ophthalmic Nursing Diploma; orbitonasal dislocation; other neurological disorders |
|---|---|
| PPDS | phonologic programming deficit syndrome |
| SBNS | Society of British Neurological Surgeons |
| SNS | Senior Nursing Sister; Society of Neurological Surgeons; sympathetic nervous system |
| AION | Anterior Ischemic Optic Neuropathy |