| ANC | Antenatal care |
| BFESI | Breastfeeding education and support intervention |
| BFKQ | Breastfeeding knowledge questionnaire |
| EI | Early initiation |
| EBF | Exclusive breastfeeding |
| HEWs | Health extension workers |
| IIFAS | Iowa Infant Feeding Attitude Access Scale |
| LAZ | Length-for-age |
| LMICs | Low- and middle-income countries |
| LMP | Last menstrual period |
| MUAC | Mid-upper arm circumference |
| WLZ | Weight-for-length |
| WAZ | Weight-for-age |
| WDA | Women Development Army |
| WHO | World Health Organization |