| ICRC | infant care review committee; International Committee of the Red Cross |
|---|---|
| IMViC, imvic | indole, methyl red, Voges-Proskauer, citrate [test] |
| IRBC | immature or infected red blood cell |
| IRC | inspiratory reserve capacity; instantaneous resonance curve; International Red Cross; International ... |
| IRCA | intravascular red cell aggregation |