| HEIR | health effects of ionizing radiation; high-energy ionizing radiation |
|---|---|
| RO | radiation oncology; radiation output; ratio of; relative odds; renal osteodystrophy; reverse osmosis... |
| RR | radiation reaction; radiation response; rate ratio; rational recovery [group]; recovery room; relati... |
| q.n.s. | quantity not sufficiency; 양부족 |
| q.s. | quantum satis; sufficient quantity; 충분한 양 |