Found 4 full forms for HDFN
| Term | Full Form | Category |
|---|---|---|
| HDFN | Haemolytic Disease of the Fetus and Newborn 
| Others |
| HDFN | Hemolytic Disease of the Fetus and Newborn
| Others |
| HDFN | Hubble Deep Field North
| Others |
| HDFN | Human Dermal Fibroblasts neonatal
| Others |