| Acronym | Meaning |
| WPE | Word Processing Equipment |
| PDES | Product Data Evolvement System |
| EGCS | Environmental Generation & Control System |
| SCI | Supplemental Card Indicator |
| MBTUMA | Mean Time Between Unscheduled Maintenance Actions |
| MMF | Mobile Maintenance Facilities |
| IRGP | Infrared Guided Projectile Weapon System 5 |
| LDGPOS | Landing Gear Position |
| HPCC | High Performance Computers & Communication |
| DOGF | Watchdog Timer Failure |