| ICDA | International Classification of Diseases, Adapted |
|---|---|
| ICD-9-CM | International Classification of Diseases-ninth revision-Clinical Modification |
| ICD-10 | International Statistical Classification of Diseases and Health-related Problems, 10th revision |
| ICD-O | International Classification of Diseases-Oncology |
| ICHPPC | International Classification of Health Problems in Primary Care |
| PCS | Patient Classification System |
|---|---|
| R.E.A.L. | Revised European American Classification of Lymphoid Neoplasms |
| SIC | Standard Industrial Classification |
| SCOP | Structural Classification of Proteins |