| Acronym | Meaning |
| DSAT | Distributed System Administration Team |
| KP | Low Magnetic Activity |
| SVT | Simulated Variable Thickness |
| IBRD | International Bank For Reconstruction And Development |
| ESNET | Energy Sciences Network |
| NAWPG | National Aviation Weather Products Generator |
| GPP | Gross Primary Productivity |
| IPEI | Ionospheric Plasma And Electrodynamics Instrument |
| EBB | Equivalent Blockbody |
| AFASE | Association For Applied Solar Energy |