| ILS | idiopathic leucine sensitivity; idiopathic lymphadenopathy syndrome; increase in life span; infrared... |
|---|---|
| IPD | idiopathic Parkinson disease; idiopathic protracted diarrhea; immediate pigment darkening; increase ... |
| IPS | idiopathic pain syndrome; idiopathic postprandial syndrome; inches per second; infundibular pulmonar... |
| APECED | Autoimmune Poly-Endocrinopathy Candidiasis Ectodermal Dystrophy |
| ATP | 1) Adenosine Tri-Phosphate 2) Autoimmune Thrombocytopenic Purpura |