CAR	chimeric antigen receptor
TA	tumor antigen
TAA	tumor-associated antigen
BALL	B-cell acute lymphoblastic leukemia
FDA	Food and Drug Administration
EMA	European Medicines Agency
BCMA	B-cell maturation antigen
AEMPS	Agencia Española del Medicamento y Productos Sanitarios (Spanish drug agency)
scFv	single-chain variable fragment
moAb	monoclonal antibody
OS	osteosarcoma
EGFR	epidermal growth factor receptor
FLT3L	FMS-like tyrosine kinase 3 ligand
FLT3	FMS-like tyrosine kinase 3
AML	acute myeloid leukemia
GM-CSF	granulocyte-monocyte colony-stimulating factor
GMR	granulocyte-monocyte colony-stimulating factor receptor
JMML	juvenile myelomonocytic leukemia
TPO	thrombopoietin
MPLR	myeloproliferative leukemia receptor
EPHB4	ephrin type-B receptor 4
RMS	rhabdomyosarcoma
APRIL	a proliferation-inducing ligand
TACI	transmembrane activator and calcium-modulator and cyclophilin ligand interactor
MM	multiple myeloma
HNSCC	head and neck squamous cell carcinoma
10Fn3	10th type III domain of human fibronectin
TNBC	triple-negative breast cancer
ITD	internal tandem duplication
TKD	tyrosine kinase domain
WT	wild type
CNS	central nervous system
GBM	glioblastoma multiforme
GSC	stem-like cancer-initiating cell
IL13Ra2	interleukin-13 receptor a2
TK	tyrosine kinase
EOC	epithelial ovarian cancer
EGF	epidermal growth factor
TGF-α	transforming growth factor α
CRS	cytokine release syndrome
PC	plasma cell
PI	proteasome inhibitor
IMiD	immunomodulatory drug
RRMM	relapsed/refractory multiple myeloma
TNF	tumor necrosis factor
CAAR	chimeric autoantibody receptor
BAR	B-cell receptor antigen for reverse targeting
sIg	surface immunoglobulin
BCR	B-cell receptor
PV	pemphigus vulgaris
DLBCL	diffuse large B-cell lymphoma
MCL	mantle cell lymphoma
CHAR	chimeric HLA antibody receptor
DSA	donor-specific antibody
HAMA	human anti-mouse antibody
VH	variable heavy chain
VL	variable light chain