| 5-PQ | Five-Point Questionnaire |
| BMI | Body Mass Index |
| CT | Computerised Tomography |
| EDS | Ehlers-Danlos Syndrome |
| EQ-5D | EuroQol 5-Dimension |
| G-HSD | Generalised Hypermobility Spectrum Disorder |
| GJH | Generalised Joint Hypermobility |
| hEDS | Hypermobility-type Ehlers-Danlos Syndrome |
| H-HSD | Historical Hypermobility Spectrum Disorder |
| HSD | Hypermobility Spectrum Disorder |
| JH | Joint Hypermobility |
| L-HSD | Localised Hypermobility Spectrum Disorder |
| LJH | Localised Joint Hypermobility |
| MRI | Magnetic Resonance Imaging |
| NICE | National Institute for Health and Care Excellence |
| ODI | Oswestry Disability Index |
| PGP | Pelvic Girdle Pain |
| P-HSD | Peripheral Hypermobility Spectrum Disorder |
| PJH | Peripheral Joint Hypermobility |
| PROMs | Patient Reported Outcome Measures |
| SF-36 | Short Form-36 |
| SIJ | Sacroiliac Joint |
| VAS | Visual Analogue Scale |