| QRS-T | the angle between the QRS and T vectors in vectorcardiography [angle] |
|---|---|
| ICL | idiopathic CD4 T-cell lymphocytopenia; iris-clip lens; isocitrate lyase |
| IRIS | integrated risk information system; interleukin regulation of immune system; International Research ... |
| VID | visible iris diameter |
| CPA tumor | Cerebello-Pontine Angle(소뇌교각부) tumor |