| Acronym | Meaning |
| APPA | American Public Power Association |
| NAOPS | North Atlantic Ocean Prediction Systems |
| PIRAQ-III | PC-based Radar Acquisition ? 3rd Generation |
| DROT | Direct Read Out Terminal |
| ADVISAR | All Digital Video Imaging System For Atmospheric Research |
| NSDA | National Space Development Agency |
| ESN | ECS Science Network |
| ACDAR | Acoustic Radar |
| ATRAP | Alliance For Transportation Research |
| SHF | Super High Frequency |