| Acronym | Meaning |
| F/A | Fuel-Air |
| SPAF | Simulation Processor And Formatter |
| IC/ES | Intercommunication/Emergency Station |
| DC | Distribution Control Assembly |
| PDP | Program Development Plan |
| FI | FlightInstrumentation |
| MAC | Maintenance Advisory Committee |
| OG | Oxygen Gage |
| GM | Geometric Mean |
| SHERB | Sandia Human Error Rate Bank |