| IR | drop of voltage across a resistor produced by a current; ileal resection; immune response; immunizat... |
|---|---|
| IRDP | insulin-related DNA polymorphism |
| IRIg | insulin-reactive immunoglobulin |
| IRP | immunoreactive plasma; immunoreactive proinsulin; incus replacement prosthesis; insulin-releasing po... |
| IRR | insulin receptor-related receptor; intrarenal reflux |