ACCAs	Anti-chitobioside antibodies
AD	Alzheimer’s disease
AILD	Autoimmune liver disease
ALCAs	anti-laminaribioside antibodies
AMCA	anti-mannobioside IgG
AMPs	Antimicrobial peptides
APCs	Antigen-presenting cells
ASCAs	Anti-Saccharomyces cerevisiae antibodies
ASD	Autism spectrum disorder
ASF mice	Altered Schaedler flora mice
BD	Behçet’s disease
BD	Bipolar disorder
CD	Crohn’s disease
CRC	Colorectal cancer
DCs	Dendritic cells
DIA	Dot immunobinding assay
ELISA	Enzyme-linked immune sorbent assay
FMT	Fecal microbiota transplant
GC-B	Germinal center B
IBD	Inflammatory bowel disease
IECs	Intestinal epithelial cells
Igs	Immunoglobulins
IL	Interleukin
IMID	Immune-mediated inflammatory disease
MAC	Membrane attack complex
MALDI-TOF MS	Matrix Assisted Laser Desorption Ionisation—Time of Flight Mass Spectrometry
MHC	Major histocompatibility complex
MS	Multiple sclerosis
nAbs	Natural antibodies
NGS	Next-generation sequencing
PAMPs	Pathogen-associated molecular patterns
PBC	Primary biliary cirrhosis
PD	Parkinson’s disease
PMNs	Polymorphonuclear leukocytes
PRRs	Pattern recognition receptors
PSC	Primary sclerosing cholangitis
ROS	Reactive oxygen species
SCZ	Schizophrenia
SD	Seborrheic dermatitis
SHM	Somatic hypermutation
SWOT	Strengths, weaknesses, opportunities, and threats analysis
Tc cells	Cytotoxic T cells
TCRs	T cell receptors
Tfh cells	Follicular helper T cells
Th cells	Helper T cells
Treg cells	Regulatory T cells
UC	Ulcerative Colitis
WB	Western blotting