| MPS | Mucopolysaccharidosis |
| GAGs | Glycosaminoglycans |
| DS | Dermatan sulfate |
| HS | Heparan sulfate |
| KS | Keratan sulfate |
| CS | Chondroitin sulfate |
| 2-D EP | Two-dimensional electrophoresis |
| DMB | Dimethylmethylene blue |
| LC-MS/MS | Liquid chromatography/tandem mass spectrometry |
| ERT | Enzyme replacement therapy |
| HSCT | Hematopoietic stem cell transplantation |