Abs	antibodies
Akt	protein kinase B
CEACAM	carcinoembryonic antigen-related cell adhesion molecule
Csk	C-terminal Src kinase
CYT	cytoplasmic tail
EAT-2	Ewing’s sarcoma (EWS)-activated transcript 2
ERK	extracellular signal-regulated kinase
FcR	Fc receptor
FcRL	FcR-like protein
FcRg	FcR common gamma chain
Gab	Grb2-associated binder
GEF	guanine nucleotide exchange factors
Grb2	growth factor receptor-bound 2
HA	hemagglutinin
IgSF	immunoglobulin superfamily
ITAM	immunoreceptor tyrosine-based activation motif
ITIM	immunoreceptor tyrosine-based inhibition motif
ITSM	Immunoreceptor tyrosine-based switch motif
IL	interleukin
JNK	c-Jun N-terminal kinase
KIR	killer Ig-like receptor
LILR	leukocyte Ig-like receptor
LITR	leukocyte immune-type receptor
LRC	leukocyte receptor complex
mAb	monoclonal antibody
ERK	mitogen activated protein kinase
NITR	novel immune-type receptor
NK	natural killer
NKRs	NK receptors
PH	pleckstrin homology
PI3K	phosphatidylinositol 3-kinase
PI(3,4,5)P3	phosphatidylinositol 3,4,5-trisphosphate
PTK	protein tyrosine kinases
PKC	protein kinase C
RBL	rat basophilic leukemia
SFK	Src family kinase
SHP	SH2 domain-containing cytoplasmic phosphatases
SH2D1A	SH2 domain protein 1A
SHIP	SH2-domain containing inositol 5-phosphatase
SoS	Son of Sevenless
Syk	spleen tyrosine kinase
TM	transmembrane
TNF-α	tumor necrosis factor-alpha
WAVE2	WASp family verprolin-homologous protein-2