| Acronym | Meaning |
| EORC | Earth Observation Research Center |
| EGA | Enhanced Graphics Adapter |
| S&T | Science And Technology |
| IWG | Implementation Working Group |
| CARD | Citizens Against Radioactive Dumping |
| IGB | International Geophysical Bulletin |
| BAC | Biosphere-Atmosphere Chemistry |
| MOPS | Millions Of Operations (106) Per Second |
| EDA | Ecosystem Dynamics And The Atmosphere |
| EISA | Extended Industry Standard Architecture |