| RL | radial line; radiation laboratory; reduction level; renal dysplasia-limb defects [syndrome]; resisti... |
|---|---|
| RLC | residual lung capacity |
| RU-1 | human embryonic lung fibroblasts |
| RV/TLC | residual volume/total lung capacity |
| SBLA | sarcoma, breast and brain tumors, leukemia, laryngeal and lung cancer, and adrenal cortical carcinom... |