| 缩写 | 全称 | 中文释义 |
|---|---|---|
| IRAS | Infrared Reflection-Absorption Spectroscopy | 红外反射吸收光谱 |
| IRAS | Infra Red Astronomical Satellite | 红外天文卫星 |
| IRAS | Infrared Reflection Absorption Spectroscopy | 红外反射吸收光谱 |
| IRAS | Inland Revenue Authority of Singapore | 新加坡税务局 |
| IRAS | Retirement Accounts and Small | 退休账户和小额 |
| IRAS | Integrated Research Application System | 综合研究应用系统 |
| IRAS | Individual Retirement Accounts share | 个人退休账户份额 |
| IRAS | IPsec Remote Access Server | IPsec 远程访问服务器 |
| IRAS | Implementation Of Readac Automated Systems | readac自动化系统的实现 |