| Acronym | Meaning |
| MSM | Manned SupportModule |
| PICRS | Program Information Coordination And Review |
| RS&S | Receiving |
| CSRP | Computers And Software Review Panel |
| MASDC | Military Aircraft Storage And Disposition Center |
| STF | Spin Test Facility (see DSTF) |
| LOS | InstruCtor Operator Station |
| VO | Velocity Initial |
| INTELSAT | International Telecommunications Satellite Organiz |
| OT | Operating Time |