| Acronym | Meaning |
| MTC | Mission And Traffic Control |
| EMRL | Equipment Maintenance Requirements List |
| MMC | Martin Marietta Corporation |
| INTRG | Interrogate |
| HD | Hoiddown |
| EUROCOMSATE | European Consortium Communications Satellite |
| CIR | Circulate |
| PSIS | Pounds Per Square Inch Sealed |
| FEM | Finite Element Method |
| CWS | Caution And Warning Status |