| 5 alpha-DHP | 5 alpha-dihydroprogesterone |
|---|---|
| 5 alpha-DHT | 5 alpha-dehydrotestosterone |
| 5 alpha-R | 5 alpha-reductase |
| 5 ASA | 5 aminosalicylate |
| 5 Aza | 5 azacytidine |
| 5 AZA-C | 5 aza-cytidine |
| 5 beta-DHT | 5 beta-dihydrotestosterone |
| 5 FC | 5 flucytosine |
| 5 FU | 5 fluoro-uracile |
| 5 HIAA | 5 Hydroxy Indole Acetic Acid |