| Acronym | Meaning |
| PRC | Inc. |
| ASTEX | Atlantic Stratocumulus Transition Experiment |
| MAGE | Marine Aerosol And Gas Exchange Experiment |
| ALPA | Airline Pilots Association |
| ESIS | Earth Science Information System |
| AD&D | Accidental Death And Dismemberment |
| ITS/OT | Institute For Telecommunications |
| STIWG | Satellite Telemtry Interagency Working Group |
| GMCC | Geophysical Monitoring For Climatic Change |
| BNSC | British National Space Centre |