| Acronym | Meaning |
| SMART-RADAR | The Shared Mobile Atmospheric Research And Teaching Radar |
| REGCM2 | Regional Climate Model |
| TES | Transequatorial Scatter |
| GOCC | GARP Operations Control Center |
| DIF | Directory Interchange Format |
| BPI | Budget |
| EHF | Extremely High Frequency |
| AIF | Atomic Industrial Health Forum |
| ARGOS | French Satellite-borne Data Relay And Platform Location System |
| ISOS | International Southern Ocean Study |