| Acronym | Meaning |
| SS | Station Set |
| R | DOTRange Rate To Target |
| DACBU | Data Acquisition And Control Buffer Unit |
| RCCB | Remote Control Circuit Breaker |
| GSEL | Ground Support Equipment List |
| EEG | Electroencephalogram |
| ITO | Integration And Test Order |
| PGSE | Payload Ground Support Equipment |
| DME | Distance Measur Ng EquiPment |
| FTS | Functional Test Specifications |