| Acronym | Meaning |
| ALAE | Atmospheric Lyman Alpha Experiment |
| SCRSY | Serialized Control And Record SYstem |
| OCF | Orbiter Computational Facilities |
| BYP | Bypass |
| B-1 | DIV B-1 Division (Rockwell) |
| EPA | Environmental Protection Agency |
| MI | Mile |
| MTD | Mounted |
| VLPS | Vandenberg Launch Processing System |
| FSP | Fault Summary Page |