| Acronym | Meaning |
| EPL | List |
| MD | Microdot |
| LEM | Launch Escape Monitor |
| SEPAP | Shuttle Electrical Power Analysis Program |
| FIG | Figure |
| SRU | ShOP-Replaceable Unit |
| MBL | Mobile Unit (TACAN Station) |
| DCR | Design Certification Review |
| CIE | Communications Interface Equipment |
| FDM | Frequency Division Multiplexer |