| DNO | District Nursing Officer |
|---|---|
| DNS | deviated nasal septum; diaphragmatic nerve stimulation; did not show [for appointment]; Doctor of Nu... |
| DON | Director of Nursing; diazooxonorleucine |
| DPHN | Doctor of Public Health Nursing |
| ENP | electromagnetic pulse; ethyl-p-nitrophenylthiobenzene phosphate; excellence for nursing practice; ex... |