| BPD | Bronchopulmonary Dysplasia |
| DM | Donor Milk |
| EF | Enteral Feeding |
| ELBW | Extremely Low Birth Weight |
| EUGR | ExtraUterine Growth Retardation |
| FEF | Full Enteral Feeding |
| FM | Formulated Milk |
| GA | Gestational Age |
| HM | Human Milk |
| HMB | Human Milk Bank |
| LOS | Late-Onset Sepsis |
| MEF | Minimal Enteral Feeding |
| MOM | Mother’s Own Milk |
| NEC | Necrotizing Enterocolitis |
| NICU | Neonatal Intensive Care Unit |
| RCT | Randomized Controlled Trial |
| ROP | Retinopathy of Prematurity |
| VLBW | Very Low Birth Weight |
| VLBWs | Very Low-Birth-Weight infants |