| FRDA | Friedreich ataxia |
|---|---|
| NAF | nafcillin; National Amputation Foundation; National Ataxia Foundation; net acid flux |
| NARP | neuropathy-ataxia-retinitis pigmentosa [syndrome] |
| OHAHA | ophthalmoplegia-hypotonia-ataxia-hypacusis-athetosis [syndrome] |
| PSA | parasternal short axis; pleomorphic salivary gland adenoma; polyethylene sulfonic acid; polysacchari... |