| Acronym | Meaning |
| DCNP | Document Change Notice Proposal |
| TVCD | Thrust Vector Control Driver |
| CCA | Coolant Control Assembly |
| PID | Program Introduction Document |
| GTM | Ground Team Manager |
| PDA | Propellant Drain Area |
| NDTL | Nondestructive Test Laboratory |
| RIGI | Receiving Inspection General Instruction |
| PRPS | Programming Requirements Process Specification |
| IAD | Interface Agreement Document |