| Acronym | Meaning |
| PRE | Personal Rescue Enclosure |
| UBE | Universal Bus Exercisor |
| HDS | Hardware DescriPtion Sheet |
| CSPU | Coi-e Segment Processing Unit |
| VSWR | Voltage Standing Wave Ratio |
| CDC | Confined Detonating Cord |
| H | AlH AlHazardous (Task Classification) |
| AESE | Airborne Electrical Support Equipment |
| LESS | Leading Edge Structure Subsystem |
| COD | Center Operations Directorate (JSC) |