| Acronym | Meaning |
| MGE | Maintenance Ground Equipment |
| SCFH | Standard Cubic Feet Per Hour |
| SBA | Structure Borne Acoustic |
| DDPS | Digital Data Processing System |
| FCIT | First Computer Interface Tester |
| PHK | Personal Hygiene Kit |
| UR | Upper Right |
| DCS | Design Communication System |
| ECC | Engineering Critical Component |
| DBCI | DB With Respect To A Circular Polarized Antenna |