| H-L-K | heart, liver, and kidneys |
|---|---|
| HLN | hilar lymph node; hyperplastic liver nodules |
| IASL | International Association for Study of the Liver |
| ILS | idiopathic leucine sensitivity; idiopathic lymphadenopathy syndrome; increase in life span; infrared... |
| IPRL | isolated perfused rat liver or lung |