| Acronym | Meaning |
| PROJ | Project |
| SPC | Stored Program Command |
| RDOC | Reference Designation Overflow Code |
| FSD | Full Scale Development |
| OPT | OPerational Pressure Transducer |
| S | Side |
| LMSC | Lockheed Missiles And Space Corporation |
| IPS | IRD Information Requirements Document |
| PRF | Parachute Refurbishment Facility |
| GNC | GuGNCGuidance And Navigation COmPuter |