| 缩写 | 全称 | 中文释义 |
|---|---|---|
| RIA | Research Institute on Addictions | 成瘾问题研究所 |
| RIA | Regulatory Impact Assessment | 监管影响评估 |
| RIA | Radio-ImmunoAssay | 放射免疫分析 |
| RIA | Radioactive Immunoassay | 放射性免疫分析 |
| RIA | Rare Isotope Accelerator | 稀有同位素加速器 |
| RIA | RadioImmunoAssay | 放射免疫分析 |
| RIA | Restoration Industry Association | 修复工业协会 |
| RIA | Registered Investment Adviser | 注册投资顾问 |
| RIA | Registered Investment Advisor | 注册投资顾问 |
| RIA | Residual Intangible Assets | 剩余无形资产 |