| Term | Definition |
| anterior pituitary | adrenocorticotropic hormone (ACTH) |
| anterior pituitary | follicle stimulating hormone (FSH) |
| anterior pituitary | somatotropin (GH) |
| anterior pituitary | luteinizing hormone |
| anterior pituitary | melanocyte stimulating hormone |
| anterior pituitary | prolactin |
| anterior pituitary | thyroid stimulating hormone |
| posterior pituitary | antidiuretic hormone (ADH) |
| posterior pituitary | oxytocin |
| pineal gland | melatonin |
| pineal gland | serotonin |
| adrenal cortex | cortisol |
| adrenal cortex | aldosterone |
| adrenal cortex | androgens |
| adrenal medulla | adrenaline/epinepherine |
| adrenal medulla | norepinepherine |
| thyroid | thyroxine (T4) |
| thyroid | triiiodothyronine (T3) |
| parathyroid | parathyroid hormone |
| pancreas | insulin |
| pancreas | glucagon |
| thymus | thymosin |
| ovaries | estrogen |
| ovaries | progesterone |
| testes | testosterone |