| Acronym | Meaning |
| FPIF | Fixed Price Incentive Fee |
| STRG | Steering |
| IDMM | Intermediate And Depot Maintenance Manual |
| EXT | Extension |
| KDU | Keyboard And DisPlay Unit |
| M | PSS Main Parachute Support Structure |
| C&T | Communications And Tracking |
| PCIL | Pilot-Controlled Instrument Landing |
| MRS | Management Review System |
| ICOS | Improved Crew Optical Sight |