| Acronym | Meaning |
| V | Velocity |
| RFI | Request For Information |
| T&M | Time And Materials |
| DCMB | Development Configuration Management Board |
| OS | On-Orbit Station |
| PBAN | Polybutadiene Acrylonitrile (Propellant) |
| DEDA | Data Entry And Display Assembly |
| MOU | Memorandum Of Understanding |
| ELEC | Electric |
| G&A | General And Administrative |