| UCO | ultrasonic cardiac output; urethral catheter out; urinary catheter out |
|---|---|
| OST | object sorting test; Office of Science and Technology |
| WCST | Wisconsin Card Sorting Test |
| OPD | Out-Patient Department; 외래 |
| BO | Bachelor of Osteopathy; base of prism out; behavior objective; belladonna and opium; body odor; bowe... |