| GT | gait training; galactosyl transferase; gastrostomy; generation time; genetic therapy; gingiva treatm... |
|---|---|
| MN | a blood group in the MNSs blood group system; malignant nephrosclerosis; Master of Nursing; meganewt... |
| OHS | Open Heart Surgery |
| OR | 1) Operating Room; 수술실 2) Open Reduction |
| O/R | Open Reduction |