| RTAD | renal tubular acidification defect |
|---|---|
| RTC | random control trial; rape treatment center; renal tubular cell; residential treatment center; retur... |
| RTD | renal tubular defect; routine test dilution |
| RTN | renal tubular necrosis |
| TBM | total body mass; tracheobronchiomegaly; trophoblastic basement membrane; tuberculous meningitis; tub... |