| Acronym | Meaning |
| USRA | Universities Space Research Association |
| ACO/UK | ACO/United Kingdom |
| G-M | Gent-McWilliams Parameterization Scheme |
| MTTR | Mean Time To Repair |
| PAKIT | Photochemistry And Kinetics Of Important Trace Gases |
| IBM PC | Generic Term For IBM Personal Computers |
| AO | Annotated Outline |
| FIFE II | First ISLSCP Field Experiment II |
| AMRR | Army Material Research Reactor |
| PAS | Platform Analysis System |