| Acronym | Meaning |
| CAL | Cray Assembly Language |
| ARISTOTELES | Applications And Research Involving Space Technologies Observing The Earth's Field From Low Earth Orbiting Satellite |
| AFNE | American For Nuclear Energy |
| ISM | In Situ Measurements |
| DTIC | Defense Technical Information Center |
| ASAP | Aerospace Safety Automation Program |
| AASO | Army Aeronautical Service Office |
| IMAGES | Intermediate Model Of Global Evaluation Of Species |
| ERC | Environmental Research Center |
| MNP | Microcom Network Protocol |