| Acronym | Meaning |
| JSC | Johnson Space Center |
| PDS | Package Data System |
| MRL | Material Requirements List |
| HRT | High Resolution Tracker |
| RNDZ | Rendezvous |
| GESYOT | GCOS Program Element Name |
| TRA | Training Requirei-nents Analysis |
| FCEF | Flight Crew Equipment Facility |
| CCAFS | Cape Canaveral Air Force Station |
| MEC | Mission Events Controller |