| Acronym | Meaning |
| OT&E | Operational Test And Evaluation |
| OSSRH | Orbiter Subsystem(s) Requirements Handbook |
| PHOTO | Photograph |
| MAR | Maintenance And Refurbishment |
| SAMTEC | Space And Missile Test Center Manual |
| PFR | Portable Foot Restraint |
| MSFN | Manned Space Flight Network |
| VER | Verify |
| RSPL | Recommended Spare Parts List |
| TAC | Total Average Cost |