| ISKDC | International Study of Kidney Diseases in Childhood |
|---|---|
| NAF | nafcillin; National Amputation Foundation; National Ataxia Foundation; net acid flux |
| NARP | neuropathy-ataxia-retinitis pigmentosa [syndrome] |
| NCD | National Commission on Diabetes; National Council on Drugs; neurocirculatory dystonia; nitrogen clea... |
| OHAHA | ophthalmoplegia-hypotonia-ataxia-hypacusis-athetosis [syndrome] |