| SNE | a symptom consisting of the involuntary expulsion of air from the nose |
|---|---|
| SNE | inclined to sneeze |
| SNE | Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908) |
| SNE | display consisting of a printed card with letters and numbers in lines of decreasing size |
| SNE | a test of visual acuity using a Snellen chart |