| Acronym | Meaning |
| TMU | Temperature Measurement Unit |
| MML | Master Measurement(s) List |
| BUOU | Backup Optical Unit |
| CEA | Control Electronics Assembly (for MMU) |
| SSPM | Space Shuttle Program Manager |
| ACRIM | Active Cavity Radiometer Irradiance Monitor |
| DBGMP | DBMData Base Management |
| GSVP | Ground Support Verification Plan |
| MAL | Material Allowance List |
| SYN | Synthetic |