| IAOM | International Association of Oral Myology |
|---|---|
| IAPB | International Association for Prevention of Blindness |
| IAPP | International Association for Preventive Pediatrics; islet amyloid polypeptide |
| IAPSRS | International Association of Psychosocial Rehabilitation Services |
| IASL | International Association for Study of the Liver |
| ICDDR, B | International Centre for Diarrhoeal Disease Research, Bangladesh |
|---|---|
| ICNP | International Classification for Nursing Practice |
| ICD | International Classification of Dis eases |
| ICD 10 | International Classification of Disease |
| ICD-9 | International Classification of Disease 9 |