| BPD | bronchopulmonary dysplasia |
| BUN | blood urea nitrogen |
| DHA | docosahexaenoic acid |
| DHM | donor human milk |
| ELBW | extremely low birth weight |
| ESPGHAN | European Society for Paediatric Gastroenterology Hepatology and Nutrition |
| GER | gastroesophageal reflux |
| HM | human milk |
| IVFEs | intravenous fat emulsions |
| LA | linoleic acid |
| MCT | medium-chain triglycerides |
| MOM | mother’s own milk |
| PMA | postmenstrual age |
| VLBW | very low birth weight |