| Acronym | Meaning |
| RSA | Range Standardization And Augmentation Project |
| FATS | FORTRAN Automatic Timing System |
| AI | Authorized Inspector |
| ESSA | Environmental Science Services Administration |
| RF | Radio Frequency |
| ARR | Association For Radiation Research |
| NEIC | National Earthquake Information Center |
| ERBI | Earth Radiation Budget Instrument |
| AL/KAO | AL Kirtland Area Office |
| ACHEM | Atmospheric Chemistry Model |