| gt | drop [Lat. gutta] |
|---|---|
| IR | drop of voltage across a resistor produced by a current; ileal resection; immune response; immunizat... |
| OD | Doctor of Optometry; obtained absorbance; occipital dysplasia; occupational dermatitis; occupational... |
| TOE | tender on examination; tracheoesophageal; transesophageal echography; transferred nuclear Overhauser... |
| TTA | tetanus toxoid antibody; timed therapeutic absence; total toe arthroplasty; transtracheal aspiration... |