| Acronym | Meaning |
| STS | Seasonal Transition Simulation |
| SUPERNET | Colorado-based State Network |
| BCWP | Budgeted Cost For Work Performed |
| JVNTSC | John Volpe National Transportation Systems Center |
| SABL | Scanning Aerosol Backscatter Lidar |
| EGTF | Electron Gun Test Facility |
| GRIB | Grid In Binary |
| SSD | Solid-state Disk |
| POP | Photochemical Oxidation And Products |
| ASIS | American Society For Industrial Security |