| Acronym | Meaning |
| DC | Display Controller |
| DBMS | Data Base Management System |
| EDRS | Engineering Data Retrieval System |
| DHOV | Depart From Hover |
| TTL | Transistor Transistor Logic |
| CART | Command Assessment Of Readiness And Training |
| GAIL | Glide Angle Indicator Light |
| PO | Ambient Pressure |
| SPDR | Software Preliminary Design Review |
| AD/PE | Acquisition Director / Project Engineer |