| WLM | white light microscopy; working level month [radon] |
|---|---|
| WP | weakly positive; wedge pressure; wet pack; wettable powder; whirlpool; white pulp; word processor; w... |
| OPD | Out-Patient Department; 외래 |
| BO | Bachelor of Osteopathy; base of prism out; behavior objective; belladonna and opium; body odor; bowe... |
| C/O | check out; complains of; in care of |