| AChEi | Acetylcholinesterase inhibitors |
| AChR | Acetylcholine receptor |
| ADAM22 | ADAM metallopeptidase domain 22 |
| ADAMTS13 | A disintegrin and metalloprotease with thrombospondin type 1 motif 13 |
| ADCC | Antibody-dependent cellular cytotoxicity |
| AIDP | Acute inflammatory demyelinating polyneuropathy |
| AMPAR | α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor |
| Bregs | Regulatory B-cells |
| Caspr2 | Contactin associated protein 2 |
| CCL3 | C-c motif chemokine ligand 3 |
| CIDP | Chronic inflammatory demyelinating polyneuropathy |
| CNTN1 | Contactin 1 |
| DPPX | Dipeptidyl-peptidase–like protein-6 |
| Dsg-1 Dsg-3 | Desmoglein-1, desmoglein-3 |
| EAMG | Experimental autoimmune myasthenia gravis |
| FAE | Fab-arm exchange |
| GABAaR | Gamma-aminobutyric acid a receptor |
| GABAbR | Gamma-aminobutyric acid b receptor |
| GITR | Glucocorticoid-induced tumour necrosis factor receptor-related protein |
| GITR-L | GITR- ligand |
| GM-CSF | Granulocyte macrophage colony-stimulating factor |
| HLA | Human lymphocyte antigen |
| IFN-γ | Interferon gamma |
| IgG4-AID | IgG4 autoimmune diseases |
| IgG4-RLD | IgG4 related disease |
| IgLON5 | Immunoglobulin-like cell adhesion molecule 5 |
| IL | Interleukin (IL-4 |
| IL-10 | IL-13) |
| IL-4Rα | Interleukin 4 receptor alpha |
| IVIG | Intravenous immunoglobulin |
| KO | Knock out |
| LGI1 | Leucine rich glioma inactivated 1 |
| LRP4 | Low density lipoprotein receptor-related protein 4 |
| MG | Myasthenia gravis |
| MN | Membranous nephropathy |
| MuSK | Muscle specific kinase |
| NMDAR | N-methyl-D-aspartate receptor |
| PBMC | Peripheral blood mononuclear cell |
| PF | Pemphigus foliaceus |
| PLA2R | Phospholipase A2 receptor |
| PLEX | Plasmapheresis or plasma exchange |
| PV | Pemphigus vulgaris |
| TNF-α | Tumor necrosis factor alpha |
| Tregs | Regulatory T cells |
| THSD7A | Thrombospondin type 1 domain containing 7a |
| TTP | Thrombotic thrombocytopenic purpura |
| vWF | Von Willebrand factor |