| Acronym | Meaning |
| NDC | National Data Center |
| IAV | International Association Of Volcanology |
| BNSC | British National Space Centre |
| TIP | TIROS Information Processor |
| RECOURSE | Revision Control Unifying Related Environments |
| EFTC | European Fluorocarbon Technical Committee |
| AMVP | Aviation Model Verification Program |
| LSM | Land Surface Model |
| GB | Gigabits |
| AO | Announcement Of Oppurtunity |