| ICD-10 | International Statistical Classification of Diseases and Health-related Problems, 10th revision |
|---|---|
| ICD-O | International Classification of Diseases-Oncology |
| IRRD | Institute for Research in Rheumatic Diseases |
| ISKDC | International Study of Kidney Diseases in Childhood |
| IUVDT | International Union against Venereal Diseases and the Treponematoses |