| Acronym | Meaning |
| TN | Technical Note |
| LP | Liquid Propellant |
| CO | Cargo Operations (KSC Directorate) |
| ERO | Engineering Release Operations |
| BRCS | Basic Reference Coordinate System |
| HIPO | Hierarchy Plus InPut/Process/Output |
| IOPL | Integrated Open Problem List |
| SIT | Shuttle Integrated Test |
| OCP | Output Control Pulse |
| PPL | Planning Parts List |