| Acronym | Meaning |
| SFA | Sun Finder Assembly |
| SM | Short Module |
| DNLK | Downlink (D/L Preferred) |
| VI | Vacuum Jacketed |
| HUL | Hardware Utilization List |
| SRA | Support Requirements Analysis |
| FT | Formal Training |
| DDAS | Digital Data Acquisition System |
| FDS | Flight Design And Scheduling |
| MSL | Mechanical System(s) Laboratory |