| SC | conditioned stimulus; sacrococcygeal; Sanitary Corps; scalenus [muscle]; scapula; Schwann cell; scia... |
|---|---|
| OHS | Open Heart Surgery |
| OR | 1) Operating Room; 수술실 2) Open Reduction |
| O/R | Open Reduction |
| BOR | basal optic root; before time of operation; bowels open regularly; branchio-oto-renal [syndrome] |