ACC	Acetyl–CoA carboxylase
AceCS	Acetyl coenzyme A synthetase
AICAR	5–Aminoimidazole–4–carboxamide ribonucleoside
AMP	Adenosine monophosphate ()
AMPK	Adenosine monophosphate activated protein kinase
AP–1	Activating protein–1
BAT	Brown adipose tissue
BHLGB2	Basic helix–loop–helix domain containing class B 2
BHLH	Basic helix–hoop–helix
BMAL1	Brain and muscle ARNT–like protein 1
CAP	Cbl–associated protein
CAT	Catalase
CKIε	Casein kinase ε
CLC	Cardiotrophin–like cytokine
CLOCK	Circadian locomotor output cycles kaput
CoA	Acetyl coenzyme A
COX–2	Cyclooxygenase–2
cPLA2	Cytosolic phospholipase A2
CPT	Carnitine palmitoyltransferase
CR	Caloric restriction
CREB	cAMP response element–binding protein
CRTC2	cAMP response element–binding protein–regulated transcriptional coactivator–2
CRY	Cryptochrome
CYP4A12	Cytochrome P450 4A12
DEC1	Differentially expressed in chondrocytes 1
EHHADH	3-Hydroxyacyl CoA dehydrogenase
eIF2α	Eukaryotic initiation factor 2α
eNOS	Endothelial NO synthase
epSC	Epidermal stem cell
ERR	Estrogen–related receptor
FA	Fatty acid
FAS	Fatty acid synthase
FGF21	Fibroblast growth factor 21
F–L–Leu	FMOC–L–leucine
FMO3	Flavin–containing monooxygenase 3
FOXO	Forkhead
G6Pase	Glucose–6–phosphatase
GCN2	General control nonderepressible 2
GHR	Growth hormone receptor
GLUT4	Glucose transporter 4
GP	Glycogen phosphorylase
GPx	Glutathione peroxidase
GR	Glutathione reductase
GRB	Granzyme B
GSH	Glutathione
GSSG	Oxidized glutathione
GST	Glutathione S–transferase
GYS	Glycogen synthase
HAT	Histone acetyltransferase
HDAC5	Histone deacetylase 5
HFD	High–fat diet
HMG–CoAR	3–Hydroxy 3–methylglutaryl–CoA reductase
HMGCS2	3–Hydroxy–3–methylglutaryl–CoA synthase 2
ICAM–1	Intercellular–adhesion–molecule–1
IFNγ	Interferon γ
IGF–1	Insulin–like growth factor 1
iNOS	Inducible nitrogen monoxide synthase
IRS	Insulin receptor substrate
LCAD	Long–chain acyl–coenzyme A dehydrogenase
LKB1	Liver kinase B1
LPS	Lipopolysaccharide
MAPK	Mitogen–activated protein kinase
MCAD	Medium–chain acyl–coa dehydrogenase
MUP4	Major urinary protein 4
mTOR	Mammalian target of rapamycin
muSC	Skeletal muscle stem cell
NAMPT	Nicotinamide phosphoribosyltransferase
NAPE-PLD	N-acylphosphatidylethanolamines hydrolyzing phospholipase D
NF–κB	Nuclear factor kappa–light–chain enhancer of activated b cells
NMN	Nicotinamide mononucleotide
NO	Nitrogen monoxide
NRF2	Nuclear factor erythroid 2–related factor 2
NSCLC	Non–small cell lung carcinoma
OEA	Oleoylethanolamide
PAS	Per–Arnt–Sim
PCK1	Phosphoenolpyruvate carboxykinase 1
PEPCK	Phosphoenolpyruvate–carboxykinase
PER	Period
PGC–1α	Peroxisome proliferator–activated receptor γ coactivator 1 α
PI3	Phosphatidylinositol 3
PI3K	Phosphoinositide 3–kinase
PK2	Prokineticin 2
PPAR	Peroxisome proliferator–activated receptor
PPRE	Peroxisome proliferator–activated receptor response element
PRF	Perforin
PRX	Peroxidoxin
PTEN	Phosphatase and tensin homolog deleted on chromosome 10
S6K1	Ribosomal S6 kinase 1
SCD–1	Stearoyl–coa desaturase–1
SCN	Suprachiasmatic nucleus
SERPINA12	Serpin family A member 12
SIRT	Sirtuin
SOD–2	Superoxide dismutase 2
SREBP–1	Sterol regulatory element–binding protein 1
STAT1	Signal transducer and activator of transcription 1
RER	Respiratory exchange ratio
RHT	Retinohypothalamic tract
ROR	Retinoic acid–related orphan receptor
RORE	Retinoic acid–related orphan receptor response element
ROS	Reactive oxygen species
RXR	Retinoid X receptor
TAG	Triacylglycerol
TGFα	Transforming growth factor α
TIM	Timeless
TNFα	Tumor necrosis factor α
TOR	Target of rapamycin
TRF	Time–restricted feeding
TSC	Tuberous sclerosis protein
TZD	Thiazolidinediones
UCP2	Uncoupling protein 2
WAT	White adipose tissue
WT	Wild–type
VIP	Vasoactive intestinal polypeptide
VLCAD	Very long–chain acyl–coa dehydrogenase