1. GH - Growth Hormone
2. LH - Luteinizing hormone
3. TSH - Thyroid Stimulating Hormone
4, TRH - Thyroid Releasing Hormone
5. FSH - Follicle Stimulating Hormone
6. PRL - Prolcatin
7. HCG - Human Chorionic Gonadotropic Hormone
8. HSTT - Human Sommatomammotropin
9. GnRH - Gonadal Releasing Hormone
10. CRF = Cortisol Releasing Factor
11. GHIH - Growth Hormone Inhibitory Hormone
12. T3 - Triiodothyronine
13. T4 - Thyroxine, Tetraiodothyronine
14. ADH - Anit-diuretic Hormone
15. TBG - Thyroxine Binding Globulin
16. TBPA - Thyroxine Binding Pre-Albumin
17. RIA - Radioimmunoassay
18. ELISA - Enzyme-linked Immunoassay
19. EMIT - Enzyme Multiplied Immunoassay Technique
20. CBG - Cortisol Binging Globulin
