| IHS | 1) International Headache Society 2) Intelligent Hospital System |
|---|---|
| ILO | International Labo(u)r Organization; 국제노동기구 |
| INR | International Normalized Ratio = RISI &... |
| IRC | International Red Cross |
| ISI | International Sensitivity Index of reagent/instrument combination |
| ICD-O | International Classification of Disease for Oncology |
|---|---|
| ICD-9 | International Classification of Disease, 9th Revision |
| ICD9CM | International Classification of Diseases 9th Revision Clinical Modification |
| ICD-9 CM | International Classification of Diseases, Ninth Revision, Clinical Modification |
| ICD-9 | International Classification of Disease, ninth revision |