| Acronym | Meaning |
![](file.png) | ES | Experiment Segment |
![](file.png) | ESA | Engineering SuPPly Area |
![](file.png) | ESA | Engineering SuPPort Assembly |
![](file.png) | ESA | European Space Agency |
![](file.png) | ESA | European Space Agency |
![](file.png) | ESA | ExPlosive Safe Area |
![](file.png) | ESA | Explosive Safe Area (KSC) |
![](file.png) | ESB | Essential Switching Box |
![](file.png) | ESC | Escape |
![](file.png) | ESCA | Electron Spectroscopy For Chemical Analysis |
![](file.png) | ESCU | Extended Service And Cooling Umbilical |
![](file.png) | ESD | Emergency Shutdown |
![](file.png) | ESD | Experiment Systems Division |
![](file.png) | ESDAC | European Space Data Center (Darmstadt |
![](file.png) | ESDU | Event Storage And Distribution Unit |
![](file.png) | ESE | Electrical Support Equipment |
![](file.png) | ESE | Electronic SuPport Equipment |
![](file.png) | ESE | EVA Support Equipment |
![](file.png) | ESF | Explosive Safe Facility |
![](file.png) | ESI | Electrical System Integration |
![](file.png) | ESMC | Eastern Space And Missile Center (formerly AFETR) |
![](file.png) | ESMC | ETR |
![](file.png) | ESO | Event Sequence Override |
![](file.png) | ESOC | European Space Operations Center |
![](file.png) | ESOW | Engineering Statement Of Work |
![](file.png) | ESP | Electroshock Protection |
![](file.png) | ESP | Engine Service Platforms |
![](file.png) | ESP | Experiment Sensing Platform |
![](file.png) | ESPS | Experiment Segment Pallet Simulator |
![](file.png) | ESR | Effective Sunrise |
![](file.png) | ESR | Engineering Support Request |
![](file.png) | ESRIN | European Space Research Institute |
![](file.png) | ESRO | European Space Research Organization |
![](file.png) | ESRO | European Space Research Organization |
![](file.png) | ESS | Effective Sunset |
![](file.png) | ESS | Environmental Support System |
![](file.png) | ESS | Equipment Support Section |
![](file.png) | ESS | Essential |
![](file.png) | ESS | Essential |
![](file.png) | ESS | Experiment Subsystem Simulator |
![](file.png) | ESSA | Environmental Sciences Services Administration |
![](file.png) | EST | Eastern Standard Time |
![](file.png) | EST | Estimate(d) |
![](file.png) | ESTA | Electronic System Test Equipment |
![](file.png) | ESTA | Escape System Test Article |
![](file.png) | ESTEC | European Space Research And Technology Center |
![](file.png) | ESTEC | European Space Technology Center |
![](file.png) | ESTL | Electronic Systems Test Laboratory |
![](file.png) | ESV | Emergency Shutoff Valve |
![](file.png) | ESVS | Escape Suit Ventilation System |