| PTU | Prophyl-Thio-Uracil |
|---|---|
| AHU | acute hemolytic uremic [syndrome]; arginine, hypoxanthine, and uracil |
| AUG | acute ulcerative gingivitis; adenosine-uracil-guanine |
| DGU | uracil deoxyribonucleic acid glycosylase |
| MMU | medical maintenance unit; mercaptomethyl uracil |