| Acronym | Meaning |
| PIP | Production Instrumentation Package |
| SLAM | Side Load Arrest Mechanism |
| CBIL | Common And Bulk Items List |
| M | ECCA Master Electrical Common Connector Assembly |
| TELCOM | Telecommunications |
| GOPG | GrGOPGGround Operations Planning Group |
| RTOP | Research And Technology Objectives And Plans |
| QUAL | Qualification |
| DOC | Department Of Commerce |
| MPTA | Main Propulsion Test Article |