| CAT | Column Agglutination Technique |
| CTT | Conventional Tube Testing |
| EDTA | Ethylenediaminetetraacetic Acid |
| FFP | Fresh Frozen Plasma |
| FucT | Fucosyltransferase |
| HDFN | Haemolytic Disease of the Foetus and Newborn |
| HTRs | Haemolytic Transfusion Reactions |
| IAT | Indirect Antiglobulin Test |
| IgG | Immunoglobulin G |
| IgM | Immunoglobulin M |
| IQR | Interquartile Range |
| ISBT | International Society of Blood Transfusion |
| LD | Linkage Disequilibrium |
| Le | Lewis |
| LISS | Low Ionic Strength Saline |
| NBC-TRC | National Blood Centre, Thai Red Cross Society |
| PCR | Polymerase Chain Reaction |
| RBCs | Red Blood Cells |
| SNVs | Single-Nucleotide Variants |
| TUH | Thammasat University Hospital |