Abbreviation	Full term
EC	Endometrial cancer
FST	Fertility-sparing treatment
G1	Grade 1
AEH	Atypical endometrial hyperplasia
FIGO	International Federation of Gynecology and Obstetrics
ESGO	European Society of Gynaecological Oncology
ESHRE	European Society of Human Reproduction and Embryology
ESGE	European Society for Gynaecological Endoscopy
NCCN	National Comprehensive Cancer Network
ACOG	American College of Obstetricians and Gynecologists
MRI	Magnetic resonance imaging
LNG-IUS	Levonorgestrel-releasing intrauterine system
MPA	Medroxyprogesterone acetate
MA	Megestrol acetate
PCOS	Polycystic ovary syndrome
GLP-1	Glucagon-like peptide-1
GLP-1RA	Glucagon-like peptide-1 receptor agonist
GIP	Glucose-dependent insulinotropic polypeptide
BMI	Body mass index
MMRd	Mismatch repair deficiency
MSI-H	Microsatellite instability-high
POLEmut	POLE exonuclease domain mutation
NSMP	No specific molecular profile
AH	Atypical hyperplasia
EIN	Endometrial intraepithelial neoplasia
GnRH-a	Gonadotropin-releasing hormone agonist
IGF-1	Insulin-like growth factor-1
ER	Estrogen receptor
PR	Progesterone receptor
PGR	Progesterone receptor gene
PI3K	Phosphoinositide 3-kinase
AKT	Protein kinase B
AMPK	AMP-activated protein kinase
mTOR	Mechanistic target of rapamycin
MAPK	Mitogen-activated protein kinase
IL-6	Interleukin-6
TNF-α	Tumor necrosis factor-α
NF-κB	Nuclear factor κB
STAT3	Signal transducer and activator of transcription 3
DHCR24	24-Dehydrocholesterol reductase
MMR	Mismatch repair
PD-1	Programmed cell death protein 1
PD-L1	Programmed death-ligand 1
CR	Complete response
ART	Assisted reproductive technology
MDT	Multidisciplinary team
RFS	Recurrence-free survival
AI	Artificial intelligence
AUC	Area under the receiver operating characteristic curve