| ABC | ATP-binding cassette |
| ACOX1 | Acyl-coenzyme A oxidase 1 |
| AMN | Adrenomyeloneuropathy |
| BBB | Blood-brain barrier |
| cALD | Cerebral adrenoleukodystrophy |
| CBAS | Congenital bile acid synthesis defect |
| CNS | Central nervous system |
| CoA | Coenzyme A |
| CTS | Comatose |
| DHA | Docosahexaenoic acid, C22:6 n-3 |
| ER | Endoplasmic reticulum |
| FA | Fatty acid |
| FC | Fold change |
| HSCT | Hematopoietic stem cell transplantation |
| iPSC | Induced pluripotent stem cell |
| LCFA | Long-chain fatty acid |
| LD | Lipid droplet |
| MCFA | Medium-chain fatty acid |
| MUFA | Monounsaturated fatty acid |
| NBD | Nucleotide binding domain |
| PBMC | Peripheral blood mononuclear cell |
| PMP | Peroxisomal membrane protein |
| PUFA | Polyunsaturated fatty acid |
| TMD | Transmembrane domain |
| VLCFA | Very long-chain fatty acid |
| X-ALD | X-linked adrenoleukodystrophy |