| LF | 1) Lethal Factor 2) Line Feed 3) Left Foot |
|---|---|
| TRIFACTS | Toxic Chemical Release Inventory Facts |
| IMR | individual medical record; infant mortality rate; infant mortality risk; Institute for Medical Resea... |
| BSID | Boyley Scales of Infant Development; Boyley 유아 발달 척도 |
| IMR | Infant Mortality Rate; 영아 사망률 |