| LA | Lipoic acid |
| R-LA | R-lipoic acid |
| TR-LA | Trisulfur R-lipoic acid |
| LPA | Lipoamide |
| TLPA | Trisulfur lipoamide |
| TLA | Trisulfur lipoic acid (racemate) |
| LA | Lipoic acid |
| R-LA | R-lipoic acid |
| TR-LA | Trisulfur R-lipoic acid |
| LPA | Lipoamide |
| TLPA | Trisulfur lipoamide |
| TLA | Trisulfur lipoic acid (racemate) |