| Acronym | Meaning |
| MS | Master Switch |
| DC | DCASData Collection And Analysis System |
| TB | Terminal Board |
| BCT | Bus Configuration Table |
| HAL/S | High Order Assembly Language/Shuttle |
| GDS | GNC Dynamic Simulator |
| PMEL | Precision Measurements Equipment Laboratory |
| GPS | Ground Power Supply |
| KCAS | Knots Calibrated Airspeed |
| ISL | Inertial Systems Laboratory |