| AAN | AIDS-associated nephropathy; alpha-amino nitrogen; American Academy of Neurology; American Academy o... |
|---|---|
| NN | neonatal; nevocellular nevus; normally nourished; normal nutrition; nurse's notes |
| RAN | resident's admission notes |
| II | icterus index; image intensification or intensifier; Roman numeral two |
| III | Roman numeral three |