| Acronym | Meaning |
| CAP | CCMS Application Programs |
| EPDC | Electrical Power Distribution And Control |
| TIMED | Thermosphere, Ionosphere, Mesosphere, Energy, And Dynamics Mission |
| PLACE | Position Location Aircraft Communications |
| TCMD | Transportation Control And Movement Document |
| FCU | Fluid Checkout Unit |
| CM | Centimeter |
| VREL | Relative Velocity |
| PCMMU | Pulse-Code Modulation Master Unit |
| PARS | Property Accountability Record System |