| Acronym | Meaning |
| FBI | Federal Bureau Of Investigation |
| ERG | External Review Group |
| LPM | Lines Per Minute |
| AIMR | Airborne Imaging Microwave Radiometer |
| L | Lunar |
| E-MAIL | Electronic Mail |
| DART | Data Assimilation Research Testbed |
| SEE | Solar EUV Experiment |
| ATM | Asynchronous Transfer Mode |
| RECOURSE | Revision Control Unifying Related Environments |