| TSH | Thyroid Stimulating Hormone |
| TPOAB | Anti-TPO Antibody |
| SCH | Subclinical Hypothyroidism |
| GnRH | Gonadotropin-Releasing Hormone |
| AITD | Autoimmune Thyroid Disorder |
| PCOS | Polycystic Ovary Syndrome |
| THs | Thyroid Hormones |
| HPT | Hypothalamic-Pituitary-Thyroid |
| TRH | Thyrotropin Releasing Hormone |
| T3 | Triiodothyronine |
| T4 | Tetraiodothyronine |
| LH | Luteinizing Hormone |
| FSH | Follicle Stimulating Hormone |
| LT4 | Levothyroxine |
| GnIH | Gonadotropin-Inhibiting Hormone |
| SHBG | Sex Hormone-Binding Globulin |
| GTT | Gestational Transient Thyrotoxicosis |
| POI | Premature Ovarian Insufficiency |