| Acronym | Meaning |
| EMCI | Engineering Model Configuration Inspection |
| TT | Terminal Timing |
| OIR | Operations IntegrationReview |
| SRD | Shuttle Requirements Definition |
| DAC | Data Acquisition Camera |
| MKTI | Mission Kit Technical Instruction |
| LPG | Last Page Generator (Distribution List Used In All OMT'S) |
| PASS | Planning And Scheduling System |
| MSS | Mobile Service Structure |
| PREFLT | Preflight |