| Acronym | Meaning |
![](file.png) | IST | Instrument Support Terminal |
![](file.png) | ERS | Earth Resources Satellite |
![](file.png) | AP | Administrative Procedure |
![](file.png) | SOLSTICE | Solar/Stellar Intercomparison Experiment |
![](file.png) | DARRRE | DAR3E |
![](file.png) | PI | Principal Investigator |
![](file.png) | PASIN | Particle-Matter Airborne Sampling Inlet Experiment |
![](file.png) | AML | Advanced Materials Laboratory |
![](file.png) | PD | Positive Definite |
![](file.png) | KELP | Coronal Emission Line Polarimeter |