| ALIS | Aggresome-like induced structures |
| BLK | B lymphocyte kinase |
| CDR | Complementarity determining regions |
| CRP | C-reactive protein |
| HHV-6 | Human herpesviridae-6 |
| ICI | Intracellular inclusions |
| IG | Immunoglobulin |
| IVIG | Intravenous immunoglobulin |
| KD | Kawasaki Disease |
| NMDAR | N-methyl D-aspartate receptors |
| PBs | Plasmablasts |
| R/S | Replacement to silent nucleotide mutation |
| VLP | Virus-like particle |