IgE	Immunoglobulin E
AR	Allergic Rhinitis
AIT	Allergen Immunotherapy
EMA	European Medicines Agency
FDA	Food and Drug Administration
WHO	World Health Organization
IUIS	International Union of Immunological Societies
TLR	Toll-Like Receptor
TSLP	Thymic Stromal Lymphopoietin
IL	Interleukin
IFN-γ	Interferon gamma
TNF-α	Tumor Necrosis Factor alpha
PR5	Pathogenesis-related protein 5
FeNO	Fractional exhaled Nitric Oxide
ERMI	Environmental Relative Moldiness Index
ISAAC	International Study of Asthma and Allergies in Childhood
SPT	Skin Prick Test
sIgE	Specific Immunoglobulin E
CRD	Component-Resolved Diagnosis
AUC	Area Under the Curve
NPT	Nasal Provocation Test
NT	Nasal Testing
LAR	Local Allergic Rhinitis
NAR	Non-Allergic Rhinitis
AFRS	Allergic Fungal Rhinosinusitis
ABPM	Allergic Bronchopulmonary Mycosis
SAFS	Severe Asthma with Fungal Sensitization
ICS	Inhaled Corticosteroids
BAL	Bronchoalveolar Lavage
SCIT	Subcutaneous Immunotherapy
SLIT	Sublingual Immunotherapy
ECP	Eosinophil Cationic Protein
FEV1	Forced Expiratory Volume in 1 s
nFeNO	Nasal Fractional Exhaled Nitric Oxide