| Acronym | Meaning |
| RIC | Rockwell International Corporation |
| RJD | Reaction Jet Driver |
| VATF | Vibration And Acoustic Test Facility |
| LCOM | Logic Control OutPut Module |
| RCN | Requirements Change Notice |
| PMC | Private Medical Communication |
| RAM | Radar Absorption Material |
| ITRDS | Integrated Test Requirements Documents |
| DP&SS | Data Processing And Software Subsystem |
| IFTS | In-Flight Test System |