| ERS | Earth Resources Satellite | - | Atmospheric Research Center |
| ERS | European Remote Sensing | - | Atmospheric Research Center |
| ERS | Environmental Research Satellite | - | Atmospheric Research Center |
| ERS | Elastic Recoil Spectrometry | - | Computer Acronyms(common) |
| ERS | External Reflection Spectroscopy | - | Computer Acronyms(common) |
| ERS | Earth RecoverySubsystem | - | Organizations |
| ERS | Engineering Release System | - | Organizations |
| ERS | Entry And Recovery Simulation | - | Organizations |
| ERS | ESA Remote Sensing Satellite | - | Scuba Diving |
| ERS | Earth Resources Survey | - | Astronomy |
| ERS | Earth Remote-Sensing Satellite | - | Business and Finance |
| ERS | Element Requirements Specification | - | Business and Finance |
| ERS | Earth Resources Satellite | - | Business and Finance |
