The 4 secreted by the pituitary gland and their target organs

1. Growth hormone (GH) - targets the liver, muscles, and bones

2. Thyroid-stimulating hormone (TSH) - targets the thyroid gland
3. Adrenocorticotropic hormone (ACTH) - targets the adrenal glands
4. Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) - targets the ovaries and testes