| Acronym | Meaning |
| CIM | Corporate Information Management |
| IC | Indenture Code Instruction Counter |
| MCP | Maximum Continuous Power |
| NASA | National Aeronautics And Space Administration |
| MHZ | Megahertz |
| ODADS | Omnidirectional Air Data Sensor |
| PS | Pressure Switch Mpower Steering |
| NIU | Nacelle Interface Unit |
| RADALT | Radar Altitude |
| SEPG | Software Engineering Process Group |