10-HDA	10-hydroxy-2-decenoic acid
APC	Antigen-presenting cells
BAS	Basophils
BAT	Basophil activation test
BB	Bee bread
BP	Bee pollen
BPH	Birch pollen honey
BW	Beeswax
CCDs	Cross-reactive carbohydrate determinants
CD40L	Cluster of Differentiation 40 Ligand
CRD	Component-resolved diagnostics
DC	Dendritic cells
FMI	Fragrance mix I
GC	Gas chromatography
HBPs	Honeybee products
HBV	Honeybee venom
HDM	House dust mite
HPLC	High-performance liquid chromatography
ICU	Intensive care unit
IFN-γ	Interferon-gamma
IgE	Immunoglobulin E
IL	Interleukin
ILC2	Innate lymphoid type 2 cells
LDH	Lactate dehydrogenase
Mφ	Macrophages
MC	Mast cells
MetE	Cobalamin-independent methionine synthase
MHC II	Major histocompatibility complex class II
MMP-9	Matrix metalloproteinase 9
MS	Mass spectrometry
MRJP	Major royal jelly protein
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide test
NF-κB	Nuclear factor kappa B
NK-T	Natural Killer T cells
NMR	Nuclear magnetic resonance
OIT	Oral immunotherapy
PAF	Platelet-activating factor
PFAS	Pollen-Food Allergy Syndrome
RAST	Radioallergosorbent test
RJ	Royal jelly
RH	Regular honey
sIgE	Specific Immunoglobulin E
SPT	Skin-prick test
SRB	Sulforhodamine B
Tfh	T follicular helper
Th	Naïve T-helper cells
TNF-α	Tumour necrosis factor alpha
TNF-β	Tumour necrosis factor beta
Treg	Regulatory T cells
TSLP	Thymic stromal lymphopoietin