| CDGP | Constitutional delay of growth and puberty |
| CPP | Central precocious puberty |
| DSD | Disorders of sex development |
| FSH | Follicle-stimulating hormone |
| GnRH | Gonadotropin-releasing hormone |
| HPG | Hypothalamic–pituitary–gonadal |
| LH | Luteinizing hormone |
| PPP | Peripheral precocious puberty |