AI	Artificial Intelligence
APP	Amyloid Precursor Protein
CE	Capillary Electrophoresis
CDR	Child Death Review
CNS	Central Nervous System
CSF	Cerebrospinal Fluid
ELISA	Enzyme-Linked Immunosorbent Assay
FTMS	Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
GC/MS	Gas Chromatography/Mass Spectrometry
GFAP	Glial Fibrillary Acidic Protein
GMS	Grocott Methenamine Silver
HE	Histological Examination
H&E	Hematoxylin and Eosin
LC-MS	Liquid Chromatography/Mass Spectrometry
LC-MS/MS	Liquid Chromatography–Tandem Mass Spectrometry
MSBP	Munchausen Syndrome by Proxy
NAAT	Nucleic Acid Amplification Test
NGS	Next-Generation Sequencing
NSE	Neuron-Specific Enolase
PAS	Periodic Acid–Schiff
PASD	Periodic Acid–Schiff with Diastase
PCR	Polymerase Chain Reaction
PM	Postmortem
PMB	Postmortem Biochemistry
PMCT	Postmortem Computed Tomography
PMCTA	Postmortem CT Angiography
PMI	Postmortem Imaging
PMMRI	Postmortem Magnetic Resonance Imaging
PMM	Postmortem Microbiology
SIDS	Sudden Infant Death Syndrome
SUDI	Sudden Unexplained Death in Infancy
SERS	Surface-Enhanced Raman Spectroscopy
SDI	Sudden Death of Infancy
VOUS	Variants of Uncertain Significance
WES	Whole Exome Sequencing
ZN	Ziehl–Neelsen