| Synonym | Reference | Specificity |
| branched-chain α-ketoacid dehydrogenase complex | Exact | |
| branched-chain α-keto acid dehydrogenase complex | Exact | |
| BCKDH | Exact | |
| branched-chain alpha-keto acid dehydrogenase complex | Exact | |
| branched-chain alpha-ketoacid dehydrogenase complex | Exact | |
| BCKDC | Exact |
| Identifier | Name | Relation |
| HGNC:986 | BCKDHA | partof |
| HGNC:987 | BCKDHB | partof |
| HGNC:2698 | DBT | partof |
| HGNC:2898 | DLD | partof |