| q.d. | quaque die; Once a Day, Every Day; 하루 한번, 매일 |
|---|---|
| PPD | packs per day; paraphenylenediamine; percussion and postural drainage; permanent partial disability;... |
| CBR | carbonyl reductase; chemical, biological, and radiological [warfare]; chemically-bound residue; chro... |
| IR | drop of voltage across a resistor produced by a current; ileal resection; immune response; immunizat... |
| LRF | latex and resorcinol formaldehyde; liver residue factor; luteinizing hormone-releasing factor |