| DTO | deodorized tincture of opium |
|---|---|
| TO | old tuberculin; oral temperature; original tuberculin; target organ; telephone order; thoracic ortho... |
| to | tincture of opium |
| BO | Bachelor of Osteopathy; base of prism out; behavior objective; belladonna and opium; body odor; bowe... |
| B&O | belladonna and opium |