| 缩写 | 全称 | 中文释义 |
|---|---|---|
| RCOA | Rock Creek Owners Association | 岩溪业主协会 |
| RCoA | Royal College of Anaesthetists | 皇家麻醉师学院 |
| RCOA | Regional Council on Aging | 老龄问题区域理事会 |
| RCOA | Retail Competition and Open Access | 零售竞争与开放准入 |
| RCOA | Regent Christian Online Academy | 丽晶基督教在线学院 |
| RCOA | Radiology Corporation of America | 美国放射科公司 |
| RCOA | Refugee Council of Australia | 澳洲难民理事会 |
| RCOA | Regional Care Of Address | 地区地址照管 |