| NARP | neuropathy-ataxia-retinitis pigmentosa [syndrome] |
|---|---|
| RP | radial pulse; radiopharmaceutical; rapid processing [of film]; Raynaud phenomenon; reactive protein;... |
| RPr | retinitis proliferans |
| HNP | hereditary nephritic protein; herniated nucleus pulposus; human neurophysin |
| LyNeF | lytic nephritic factor |