| RFP | recurrent facial paralysis; request for proposal; right frontoposterior [fetal position] |
|---|---|
| TAHL | Thick Ascending limb of Henle's Loop |
| AA | abdominal aorta; acetic acid; achievement age; active alcoholic; active assistive [range of motion];... |
| AAO | American Academy of Osteopathy; American Academy of Ophthalmology; American Academy of Optometry; Am... |
| AAo | ascending aorta |