| Acronym | Meaning |
| BART | Biosphere Atmosphere Research And TRaining |
| TOM | Trunk Operations Monitor |
| FIS | Financial Information System |
| VISSR | Visible And Infrared Spin-Scan Radiometer |
| VLF | Very Low Frequency |
| THIR | Temperature And Humidity Infrared Radiometer |
| RAID | Redundant Arrays Of Inexpensive Disks |
| PAIR | Particulate Airborne Inlet Research |
| AP | Administrative Procedure |
| ACRIM II | Active Cavity Radiometer Irradiance Monitor |