| Acronym | Meaning |
| SCA | Shuttle Carrier Aircraft |
| SIT | Shuttle Interface Test |
| CWLM | Caution And Warning Limit Module |
| MGR | Manager |
| OFCC | Office Of Federal Contract Compliance |
| PF | PoweredFlight |
| OIL | Operations Integration Instruction |
| TC | Test Conductor (Contractor) |
| CTA | Computer Technology Associates (GSFC) |
| K-APM | KSC Automated Payloads Plan/Requirement |