| 缩写 | 全称 | 中文释义 |
|---|---|---|
| OA | Overs Average | 超过平均值 |
| OA | Opperate Annihilate | 反湮灭 |
| OA | Onepass Aadvantage | 一通aa优势 |
| OA | odontoameloblastoma | 成釉细胞瘤 |
| OA | Optical Amplifier | 光放大器 |
| O/A | On Admission | 入院时 |
| OA | Original Arranged | 原始排列 |
| OA | Obstructive Apnoea | 阻塞性呼吸暂停 |
| OA | Optical Axis | 光轴 |
| OA | Other Adjustment | 其他调整 |