| Acronym | Meaning |
| ROTI | Recording Optical Tracking Instrument |
| CS | Control Segment |
| DBGMP | Data Bus Isolation Amplifier |
| TCD | Test Control Document |
| PIP | Plant Instrumentation Program |
| SSFL | Santa Susana Field Laboratory |
| CCRF | Consolidated Communication Recording Facility |
| PSA | Payload Support Avionics |
| FEMCPL | Facilities And Envir- Measurement Comp. Parts List |
| FCCP | Firm Contract Cost ProPosal |