| TR | 1) Tricuspid Regurgitation = TI 2) Therapeutic... |
|---|---|
| A/B | acid-base ratio |
| A/C | albumin/coagulin [ratio]; anterior chamber of eye; assist control [ventilation] |
| AC/BC | air conduction/bone conduction [time ratio] |
| ACCR | amylase-creatinine clearance ratio |