| Acronym | Meaning |
| PTCS | Propellant Tanking Computer System |
| DESIG | Designate |
| MACH | Velocity Relative To The Speed Of Sound |
| RM | Rescue Module |
| ERNO | Of European Consortium |
| GOES | GeGOESGeostationary Operational Environment Satellite |
| PSE | Peculiar Support Equipment |
| EVSC | Extravehicular Suit Communications |
| RPOC | Remote Payload Operations Center |
| CASS | CITE Augmentation Support System |