| OHI | Occupational Health Institute; operative hypertension indicator; oral hygiene index; Oral Hygiene In... |
|---|---|
| TRAP | Tartrate Resistant Acid Phosphatase |
| ACP | accessory conduction pathway; acid phosphatase; acyl carrier protein; American College of Pathologis... |
| Alt, alt | aluminum tartrate; alternate; altitude |
| AlT | aluminum tartrate |