| Abbreviation | Full Term |
| 10MWT | 10-Meter Walk Test |
| 2mWT | 2-Minute Walk Test |
| 6MPT | 6-Minute Propulsion Test |
| 6MWT | 6-Minute Walk Test |
| 12MWAT | 12-Minute Wheelchair Aerobic Test |
| ABC | Activity-specific Balance Confidence scale |
| AU | Muscle Activity Units |
| BBS | Berg Balance Scale |
| BDI | Beck Depression Inventory |
| BP | Blood Pressure |
| BPI | Brief Pain Inventory |
| BWSLT/BWSTT | Body-Weight-Supported Treadmill Training |
| CG | Control Group |
| EG | Experimental/Intervention Group |
| EQ-5D VAS | EuroQol 5-Dimension Visual Analogue Scale |
| ESES | Exercise Self-Efficacy Scale |
| FEF | Forced Expiratory Flow |
| FEV1 | Forced Expiratory Volume in 1 s |
| FIST | Function In Sitting Test |
| FTSST | Five-Times-Sit-to-Stand Test |
| FVC | Forced Vital Capacity |
| HADS | Hospital Anxiety and Depression Scale |
| HR | Heart Rate |
| ISCIPBDS | International Spinal Cord Injury Pain Basic Data Set |
| ISCI-QOL | International Spinal Cord Injury Quality of Life Basic Data Set |
| LEMS | Lower Extremity Motor Score |
| MBI | Modified Barthel Index |
| MBS | Modified Borg Scale |
| MFR | Modified Functional Reach |
| MIP/MEP | Maximal Inspiratory/Expiratory Pressure |
| MMT | Manual Muscle Testing |
| MSFT | Multi-Stage Fitness Test |
| MVC | Maximum Voluntary Contraction |
| MVV | Maximal Voluntary Ventilation |
| NPS | Numerical Pain Scale |
| OUES | Oxygen Uptake Efficiency Slope |
| PACES | Physical Activity Enjoyment Scale |
| PEF | Peak Expiratory Flow |
| PEmax | Maximal Expiratory Pressure |
| PImax | Maximal Inspiratory Pressure |
| PPO | Peak Power Output |
| PROMIS | Patient-Reported Outcomes Measurement Information System |
| PSFS | Patient-Specific Functional Scale |
| PSQI | Pittsburgh Sleep Quality Index |
| PT | Peak Torque |
| QUR | Quadruped Reaching |
| RDBP | Resting Diastolic Blood Pressure |
| RMS | Root Mean Square |
| RSBP | Resting Systolic Blood Pressure |
| SCI-FAP | Spinal Cord Injury Functional Ambulation Profile |
| SCIM | Spinal Cord Independence Measure |
| sEMG | Surface Electromyography |
| SF-36 | 36-Item Short Form Survey |
| SF-MPQ | Short-Form McGill Pain Questionnaire |
| SGRQ | St. George’s Respiratory Questionnaire |
| SP | Stepping Power |
| SpO2 | Peripheral Oxygen Saturation |
| T-K | Tall-Kneeling |
| TLC | Total Lung Capacity |
| TMS | Transcranial Magnetic Stimulation |
| TUG | Timed Up and Go |
| UEMS | Upper Extremity Motor Score |
| VAS | Visual Analogue Scale |
| VO2peak/VO2max | Peak/Maximal Oxygen Consumption |
| WHOQOL-BREF | World Health Organization Quality of Life Brief Version |
| WISCI | Walking Index for Spinal Cord Injury |