| Acronym | Meaning |
| ITI | Inspection And Test Instruction |
| SRS | Simulated Remote Station |
| R/W | Read/Write |
| HLAL | High Level Assembler Language |
| CWA | Clean Work Area |
| SUSIM | Solar Ultraviolet Spectral Irradiance Monitor |
| SDRB | Software Design Review Board |
| PSIA | Pounds Per Square Inch Absolute |
| PL | Payload |
| TPUN | Test Procedure Update Notice |