| Acronym | Meaning |
| FU | Fuel |
| I | DAS Integrated Data Acquisition System |
| IDRD | Internal Data Requirement Description |
| RPV | Remotely Piloted Vehicle |
| OLSA | Orbiter/LPS Signal Adapter |
| CSCSAT | Commercial Synchronous Communication Satellite |
| PROM | Progammable Read-only Memory |
| POP | Program Operating Plan |
| OTR | Operating Time Record |
| BP | C-Band3900 To 6200 MHz |