| α-Gal | Alpha-galactosidase |
| cGMP | Current Good Manufacturing Practice |
| FDA | Food and Drug Administration |
| GalNAc | N-acetylgalactosamine |
| GalU | Galactosidase units |
| ICH | International Council for Harmonization of Technical Requirements for Pharmaceuticals |
| RSD | Relative Standard Deviation |
| DS | Standard Deviation |