| CD | Crohn’s disease |
| CF | Cystic fibrosis |
| CFTR | Cystic fibrosis transmembrane conductance regulator |
| D-2-HDH | D-2-hydroxy acid dehydrogenase |
| D-LDH | D-lactate dehydrogenase |
| DHAP | Dihydroxyacetone phosphate |
| DM | Diabetes mellitus |
| L. | Lactobacillus |
| LAB | Lactic acid bacteria |
| LUB | Lactate utilizing bacteria |
| L-LDH | L-lactate dehydrogenase |
| LDH | Lactate dehydrogenase |
| IBD | Inflammatory bowel disease |
| IQR | Interquartile range |
| MAFLD | Metabolic dysfunction associated fatty liver disease |
| MCT-1 | Monocarboxylate transporter 1 |
| PDH | Pyruvate dehydrogenase |
| RTA | Renal tubular acidosis |
| SBS | Short bowel syndrome |
| SCFA | Short chain fatty acid |
| SD | Standard deviation |
| T1DM | Type 1 diabetes mellitus |
| T2DM | Type 2 diabetes mellitus |
| UC | Ulcerative colitis |