| AHA | Automatic hematology analyzer |
| AHD | Alkaline hematin detergent |
| B and A | Bland and Altman |
| BGA | Blood gas analyzer |
| DIN | German Institute for Standardization |
| HiCN | Cyanmethemoglobin method |
| PB | Passing–Bablok |
| PBM | Patient blood management |
| POCM | Point-of-care monitoring |
| POCT | Point-of-care testing |
| RBC | Red blood cell |
| REF | Reference |
| RMSE | Root mean square error |
| RSQ | R squared |
| SD | Standard deviation |
| SLS | Sodium lauryl sulfate |
| THb | Total hemoglobin concentration |
| TLA | Tolerance level analysis |