| 1,25(OH)D | 1,25-dihydroxyvitamin D |
| 25(OH)D | 25-hydroxyvitamin D |
| BMI | body mass index |
| CDK1 | cyclin-dependent kinase 1 |
| COC | combined oral contraception |
| COMT | catechol-O-methyltransferase |
| ECM | extracellular matrix |
| EMA | European Medicines Agency |
| FEN-1 | flap structure-specific endonuclease 1 |
| GnRH | Gonadotropin releasing hormone |
| MMP | matrix metalloproteinase |
| mTOR | mechanistic target of rapamycin |
| NHANES | National Health and Nutrition Examination Survey |
| PCNA | proliferating cell nuclear antigen |
| QoL | quality of life |
| SELF | Study of environment lifestyle and fibroids |
| SNP | single nucleotide polymorphism |
| SPRM | selective progesterone receptor modulator |
| TGF-β | transforming growth factor beta |
| TIMP | tissue inhibitor of metalloproteinase |
| UF | uterine fibroid |
| UPA | ulipristal acetate |
| VDBP | vitamin D binding protein |
| VDR | vitamin D receptor |