| ESR | Erythrocyte sedimentation rate |
| ASR | Acanthocyte sedimentation rate |
| NAS | Neuroacanthocytosis syndrome |
| MLS | McLeod syndrome |
| ChAc | Chorea-acanthocytosis |
| PRN | Pro Re Nata: administration timing of prescribed medication is left to the patient/caregiver |
| PBS | Phosphate buffered saline |
| EDTA | EthyleneDiamine Tetraacetic Acid |