2-AG	2-arachidonoylglycerol
ABHD	α,β-domain hydrolase
AEA	N-arachidonoylethanolamine (or Anandamide)
BBB	Blood–brain barrier
BCRP/ABCG2	Breast cancer resistance protein/ATP-binding cassette subfamily member 2
cAMP	cyclic Adenosine monophosphate
CB	G protein-coupled cannabinoid receptors (protein)
CBD	Cannabidiol
CD4	Cluster of differentiation 4
CD8	Cluster of differentiation 8
Cnr	Cannabinoid receptor (gene)
COX-2	Cyclooxygenase-2
CYP19A1	Cytochrome P450 family 19 subfamily A member 1
DAGL	Diacylglycerol lipase
ECS	Endocannabinoid system
eNOS	endothelial Nitric oxide synthase
EU	European Union
EVT	Extravillous trophoblasts
FA	Folic acid
FAAH	Fatty acid amide hydrolase
FABP	Fatty acid binding protein
FOXP3	Forkhead box 3
G-CSF	Granulocyte-macrophage colony-stimulating factor
GD	Gestational day
GPR	G protein-coupled receptor
hCG	Human chorionic gonadotropin
ICM	Inner cell mass
IFNγ	Interferon γ
IGFBP-1	Insulin-like growth factor binding protein-1
IL	Interleukin
iNOS	inducible Nitric oxide synthase
LOX	Lipoxygenase
LPS	Lipopolysaccharide
MAGL	Monoacylglycerol lipase
NAPE	N-acylphosphatidylethanolamine
NAPE-PLD	N-acylphosphatidylethanolamine specific phospholipase d-like
NAT	N-acyltransferase
NK cells	Natural killer cells
nNOS	neuronal Nitric oxide synthase
NO	Nitric oxide
NOS	Nitric oxide synthase
NPRL3	Nitrogen permease regulator-like 3
OEA	N-oleoylethanolamide
PEA	N-palmitoylethanolamide
Peg10	Paternally expressed 10
PGE	Prostaglandin E
PIBF	Progesterone-induced blocking factor
PKA	Protein kinase A
Plag1	Pleiomorphic Adenoma Gene-Like 1
PPAR	Peroxisome proliferator-activated receptor
PRL	Prolactin
Reg	Regulatory
STAT3	Signal transducer and activator of transcription 3
TGFβ	Tumor growth factor β
Th cells	T helper cells
TIM3	T cell imunoglobulin and mucin 3
TNFα	Tumor necrosis factor α
TRPV1	Transient receptor potential vanilloid-1
US	United States
VEGF	Vascular endothelial growth factor
WT	Wild-type
Δ9-THC	Δ9-tetrahydrocannabinol