| Acronym | Meaning |
| IP | Igloo Pallet |
| CT | Crawler Transporter |
| FSL | Flight Simulation Laboratory |
| R | Ratio |
| POP | Program Operating Plan |
| SBHC | Speed Brake Hand Controller |
| PRD | Procurement Regulation Directive |
| RICC | Remote Intercomputer Communications Interface |
| MC | Mission Completion/Continuation |
| BP | CA California |