| ASTER | Assessment Tools for the Evaluation of Risk | 风险评估的评估工具 |
| ASTER | Atmospheric Simulation Testing and Research Inc. (Fort Collins, Colorado, USA) | 大气模拟测试与研究公司（美国科罗拉多州柯林斯堡） |
| ASTER | Advanced Spaceborne Thermal Emission and Reflection Radiometer | 先进的星载热发射和反射辐射计 |
| ASTER | Association Francophone de StÉrilisation | Association Francophone de StÉrilisation |
| ASTER | Atmosphere-Surface Turbulence Exchange Research | 大气表面湍流交换研究 |
| ASTER | Acceptable Short-Term Exposure Range | 可接受的短期暴露范围 |
| ASTER | Advanced Spaceborne Thermal Emission And Reflection | 先进的星载热发射和反射 |