| Acronym | Meaning |
| DML | Developmental Instrumentation MDM-Left |
| CPCR | Computer Program Change Request |
| RFL | Reflect |
| VCB | Vertical Location Of The Center Of Buoyancy |
| ATMOS | Atmospheric Trace Molecule Spectroscopy |
| PPF | Payload Processing Facility (USAF) |
| ITE | Integration Test Equipment |
| FPM | Feet Per Minute |
| DBCI | DB With Respect To A Circular Polarized Antenna |
| SOP | Spacelab OPportunity Payload |