| Acronym | Meaning |
| CMO | Configuration Management Office |
| HYDROGEN | ReHydrogen Relief |
| LCF | LowCycle Fatigue |
| PSM | Phase Sensitive Modulator |
| SSCA | Surface Sampler Control Assembly |
| SEE | Standard End Effector |
| DETR | Detector |
| FSTE | Factory Special Test Equipment |
| OFS | Orbital (Orbiter) Flight System |
| COMP | Computation Of Rendezvous Targeting |