| ICR | Intra-Cavitary Radiotheraphy |
|---|---|
| ICR | [distance between] iliac crests; Institute for Cancer Research; Institute for Cancer Research [mouse]; intermittent catheter routine; International Congress of Radiology; intracardiac catheter recording; intracavitary radium; intracranial reinforcement; ion cyclotron resonance |
| ICRC | infant care review committee; International Committee of the Red Cross |
| ICRD | Index of Codes for Research Drugs |
| ICRE | International Commission on Radiological Education |
| ICRETT | International Cancer Research Technology Transfer |
| ICREW | International Cancer Research Workshop |
| ICRF | Imperial Cancer Research Fund [UK] |
| ICRF-159 | razoxane |
| ICRP | International Commission on Radiological Protection |