| Acronym | Meaning |
| FSAA | Flight Simulator For Advanced Aircraft |
| GOSS | GrGOSSGround Operations Support System |
| PPF | Payload Processing Facility (USAF) |
| WAR | Work Authorization Report |
| OPS | Operational Sequence |
| GND | GrGNDGround |
| OPER | Operations |
| FLPS | Flight Load Preparation System |
| UCD | Urine Collection Device |
| FAWG | Flight Assignment Working Group |