ADGRE2	Adhesion G protein–coupled receptor E2
ASM	Aggressive Systemic mastocytosis
ASXL1	ASXL Transcriptional Regulator 1
BST	basal serum tryptase
CBL	Cbl Proto-Oncogene
CM	Cutaneous mastocytosis
DNMT3A	DNA Methyltransferase 3 Alpha
ECD	Extracellular domain of KIT
EZH2	Enhancer Of Zeste 2 Polycomb Repressive Complex 2 Subunit
HSC	hematopoietic stem cells
HαT	hereditary alpha-tryptasemia
HVA	Hymenoptera venom allergy
ISM	Indolent systemic mastocytosis
JMD:	Juxtamembrane domain of KIT
KID	Kinase insert domain of KIT
KIT	KIT Proto-Oncogene, Receptor Tyrosine Kinase
MCL	Mast cell leukemia
MC	Mast cells
PTD	phosphotransferase domain of KIT
SM	systemic mastocytosis
SM-AHN	Systemic mastocytosis with associated hematologic neoplasm
MCS	Mast cell sarcoma
TPSAB1	Genes encoding α- and β-tryptases
MCAS	MC activation syndrome
MRGPRX2	Mas-related G protein-coupled receptor
NRAS	NRAS Proto-Oncogene, GTPase
PLCG2	Phospholipase Cγ2
RUNX1	RUNX Family Transcription Factor 1
SCF	Stem cell factor
SF3B1	Splicing Factor 3b Subunit 1
SRSF2	Serine And Arginine Rich Splicing Factor 2
TET2	Tet Methylcytosine Dioxygenase 2
TLR	Toll-like receptor
U2AF1	U2 Small Nuclear RNA Auxiliary Factor 1
WDSM	well-differentiated systemic mastocytosis