| A1 | Aerobic 1 |
| A2 | Aerobic 2 |
| A3 | Aerobic 3 |
| AEC | aerobic capacity |
| AEP | aerobic power |
| AID | Automated Insulin Delivery |
| ANC | anaerobic capacity |
| ANP | anaerobic power |
| ATP | adenosine triphosphate |
| bbm | beats below maximum |
| BGL | blood glucose level |
| BGLs | blood glucose levels |
| BGMs | blood glucose meters |
| BW | body weight |
| CHO | carbohydrate |
| CGM | continuous glucose monitor |
| CGMs | continuous glucose monitors |
| CMR | carbohydrate mouth rinse |
| CPET | cardiopulmonary exercise test |
| CSII | continuous subcutaneous insulin infusion |
| DE | disordered eating |
| EDs | eating disorders |
| EE | energy expenditure |
| EN1 | Endurance 1 |
| EN2 | Endurance 2 |
| EN3 | Endurance 3 |
| HR | heart rate |
| isCGM | intermittently scanned continuous glucose monitor |
| LAA | long-acting insulin analog |
| LOPEH | late-onset post-exercise hypoglycemia |
| LP | Lactate Production |
| LT | Lactate Tolerance |
| MDI | multiple daily injections |
| MLSS | Maximal Lactate Steady State |
| MVO2, VO2max | maximal oxygen consumption |
| N/A | not applicable |
| PCr | phosphocreatine |
| SP1 | Sprint 1 |
| SP2 | Sprint 2 |
| SP3 | Sprint 3 |
| RAA | rapid-acting insulin analog |
| REDs | Relative Energy Deficiency in Sport |
| REDs CAT2 | Relative Energy Deficiency in Sport Clinical Assessment Tool 2 |
| rtCGM | real-time continuous glucose monitor |
| T1D | Type 1 diabetes |
| TIR | time in range |
| URAA | ultra-rapid-acting insulin analog |