| Acronym | Meaning |
| ALPTRAC | Part Of EUROTRAC |
| AIRES | Artificial Intelligence Research In Environmental Science |
| MS | The Company Microsoft |
| EES | Earth & Environmental Science |
| ATAC | Advanced Technology Advisory Committee |
| SSEC | Space Science And Engineering Center |
| EDF/ DER | Electricit? De France/ Direccion Des Etudes Et Recherche |
| AIP | American Institute Of Physics |
| O AND M | Operations And Maintenance |
| AL/OIEA | AL Office Of Intergovernmental And External Affairs |