| Acronym | Meaning |
| EMA | Electrodynamics Of The Middle Atmosphere |
| DWB | Library |
| SAS | Small Astronomy Satellite |
| TOGA | Tropical Ocean And Global Atmosphere Program(me) |
| AMR | Advanced Microwave Radiometer |
| ANSS | American Nature Study Society |
| LOTUS | Lower Thermosphere And Upper Stratosphere |
| ESU | Electrostatic Unit |
| CCIT | Comite Consultatife International De Telephonique Et Telegraphique |
| RUC-2 | Second Version Of The RUC Model |