| RTA | ray tracing algorithm; renal tubular acidosis; reverse transcriptase assay; road traffic accident |
|---|---|
| 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 |