| Acronym | Meaning |
| CCBD | Configuration Control Board Directive |
| NCC | Nominal Corrective Combination (Maneuver) |
| MTA | Maintenance Task Analysis |
| PGA | Pressure Garment Assembly |
| P/A | Problem Analysis |
| PPL | Priced Parts List |
| FRT | Flight Readiness Test |
| CA | Cost Account |
| SPFA | Single Point Failure Analysis |
| GRTLS | Glide Return To Launch Site |