| Acronym | Meaning |
| DAC | Digital To Analog Converter |
| PCTO | Payload Cost Tradeoff Optimization |
| PRD | PersonalRadiation Dosimeter |
| CDNR | CDR Discrepancy Notice Record |
| CDP | CommandDataProcessor |
| AFR | Air Force Regulation |
| SWS | Switch Scan |
| CDPIS | Command Data Processing And Instrumentation System |
| CE | Current Expendable |
| GRO | Gamma Ray Observatory |