| EPR | early progressive resistance; electron paramagnetic resonance; electronic patient record; electrophr... |
|---|---|
| ESR | Einstein stoke radius; electric skin resistance; electron spin resonance; equipment service report; ... |
| ICR | [distance between] iliac crests; Institute for Cancer Research; Institute for Cancer Research [mouse... |
| INDOR | internuclear double resonance |
| IRC | inspiratory reserve capacity; instantaneous resonance curve; International Red Cross; International ... |