1C	one carbon
5mC	include 5-methylcytosine
5fC	5-formylcytosine
5hmC	5-hydroxymethylcytosine
5-HIAA	5-hydroxyindolacetic acid
AG	acylated ghrelin
AMH	anti-Müllerian hormone
AMHR2	anti-Müllerian hormone receptor type II
AN	anorexia nervosa
B12	cobalamin
B2	riboflavin
B9	folate
CYP19A1	cytochrome P450 family 19 subfamily A member 1
DLK1	delta-like noncanonical Notch ligand 1
DNMT’s	DNA methyltransferases
DOHaD	developmental origins of health and disease
EWAS	epigenome-wide association studies
FSH	follicle-stimulating hormone
GABA	γ-amino butyric acid
GLP1	ghrelin and glucagon-like peptide 1
GnRH	gonadotropin-releasing hormone
Gria1	encoding glutamate receptor 1
H3K9ac	histone 3, Lysine 9 acetylation
H3K9me3	histone 3, lysine 9 trimethylation
H3K27ac	histone 3, lysine 27 acetylation
HA	hyperandrogenic
HAT	histone acetyltransferases
HDAC	histone deacetylase
HMT	histone methyltransferase
HPG	hypothalamic-pituitary-gonadal
HSD11B2	hydroxysteroid 11-beta dehydrogenase 2
IGF2	insulin-like growth factor 2
KDM	lysine demethylase
KDNy	kisspeptin, neurokinin B, and dynorphin neurons
KISS1	kisspeptin
KISS1R	kisspeptin receptor
LH	luteinizing hormone
LHCGR	luteinizing hormone/choriogonadotropin receptors
mtDNA	mitochondrial DNA
MTR	methionine synthase
MKRN3	makorin ring finger protein 3
NAD+	nicotinamide adenine dinucleotide
OVLT	organum vasculosum laminae terminalis
PCOM	polycystic ovary morphology
PCOS	polycystic ovary syndrome
PMAD	perinatal mood and anxiety disorders
SAM	S-adenosylmethionine
TCA	tricarboxylic-acid cycle
TET	ten-eleven translocation
tHcy	total homocysteine
UAG	unacylated ghrelin
αKG	alpha-ketoglutarate