| AO | abdominal aorta; achievement orientation; acid output; acridine orange; ankle orthosis; anodal openi... |
|---|---|
| AW | able to work; above waist; abrupt withdrawal; alcohol withdrawal; alveolar wall; anterior wall; atom... |
| HOMO | highest occupied molecular orbital; homosexual |
| LEMO | lowest empty molecular orbital |
| LMO | localized molecular orbital |