| Acronym | Meaning |
| C&T | Communications And Tracking |
| OF | Orbital Flight |
| S | Side |
| BDCF | Baseline Data Collection Facility |
| GSIU | Ground Standard Interface Unit |
| SSUSP | Spinning Solid Upper Stage Project |
| DRO | Document Release Order |
| SAU | StraP Around Unit |
| MS | Military Standard (Parts Designation) |
| PPH | Pounds Per Hour |