APUD	Amine precursor uptake and decarboxylation
CgA	Chromogranin A
CHD	Carcinoid heart disease
Cr	Creatinine
CT	Computed tomography
CRP	C-reactive protein
eGFR	Estimated glomerular filtration rate
ENETS	European neuroendocrine tumor society
EUS-FNA	Endoscopic ultrasound with fine-needle aspiration
EUS-FNB	Endoscopic ultrasound with fine-needle biopsy
FAST	Focused assessment with sonography in trauma
68Ga-DOTA-NOC	Gallium-68-DOTA-Nal3-octreotide
68Ga-DOTA-TATE	Gallium-68-DOTA-Tyr3-octreotate
68Ga-DOTA-TOC	Gallium-68-DOTA-Tyr3-octreotide
GEP-NEN	Gastroenteropancreatic neuroendocrine neoplasm
GEP-NET	Gastroenteropancreatic neuroendocrine tumor
HGT	Hemo-glucose test
5-HIAA	5-hydroxyindoleacetic acid
5-HT	Serotonin
INSM1	Insulinoma-associated protein 1
JNETS	Japanese neuroendocrine tumor society
MEN-1	Multiple-endocrine neoplasia 1
MiNEN	Mixed neuroendocrine–non-neuroendocrine neoplasm
MRI	Magnetic-resonance imaging
NF-Pan-NET	Non-functional pancreatic neuroendocrine tumor
NEC	Neuroendocrine carcinoma
NEN	Neuroendocrine neoplasm
NET	Neuroendocrine tumor
NSE	Neuron-specific enolase
Pan-NET	Pancreatic neuroendocrine tumor
PAD	Peripheral artery disease
PET	Positive-emission tomography
PPi	Proton pomp inhibitor
PPRT	Peptide receptor radionuclide therapy
SaO2	Oxygen saturation
SSA	Somatostatin analog
SSTR	Somatostatin receptor
VHL	von Hippel–Lindau syndrome
VIP	Vaso-active intestinal peptide
WHO	World Health Organization