| Acronym | Meaning |
| SP | Spare |
| MWR | MMWR Mean Width Ratio |
| SPC | Shipping And Packing Cost |
| GCOS | General Computer Operational System |
| AFSCF | Air Force Satellite Control Facility |
| T/A | Turnaround |
| RDT&E | Research, Development, Test And Evaluation |
| IE | Industrial Engineering |
| TDS | Technology Demonstration Satellite |
| MRR | Mission Reconfiguration Request |