| Acronym | Meaning |
| QRI | Quick-Reaction Integration |
| MSS | Maintenance Status System |
| LS | Limit Switch |
| SW/PM | System Management/Performance Monitor |
| EMC | Electromagnetic Compatibility |
| EDT | Explosive Device System |
| PAX | Passengers |
| V-A | Volt-Ampere |
| SSCC | Support Services Control Center |
| HVSF | Honeywelf Verification Simulation Facility |