| Acronym | Meaning |
| TDM | Three-dimensional Time-varying Mesoscale Model |
| AGASP | Arctic Gas And Aerosol Sampling Program |
| ISTP | International Solar Terrestrial Program |
| LIDAR | Light Detection And Ranging Instrument |
| AVS EXPRESS | Upgraded Version Of The Application Visualization System |
| EAR | Ethics Advisory Review |
| ACDAR | Acoustic Radar |
| PCRGA | Precipitation Chemistry |
| ICJOB | IBM-to-Cray Interactive Interface |
| BCS | Boeing Computer Services |