| Acronym | Meaning |
| EES | Earth & Environmental Science |
| DF | Direction Finding |
| SPOT | Systeme Pour L'Observation De La Terre (France) |
| IAHS | International Association Of Hydrological Sciences |
| ITM | Ionosphere-Thermosphere-Mesosphere |
| ASP | Advanced Stokes Polarimeter |
| REGCM2 | Regional Climate Model |
| MOPS | Millions Of Operations (106) Per Second |
| ICAR | International Cooperation In Aviation Research |
| HANK | N/A |