| Acronym | Meaning |
| HIS | High-resolution Interferometer Sounder |
| STRADAP | Storm Radar Data Processor |
| DOAS | Differential Optical Absorption Spectroscopy |
| AVARS | Aircraft Vertical Accelerometer Reports |
| ASCOT | Atmospheric Studies In Complex Terrain |
| ATSR | Along Track Scanning Radiometer |
| APS | Autocorrelated Photon Spectroscopy |
| ACB | Air-operated Circuit Breaker |
| NDTP | North Dakota Thunderstorm Project |
| ORNL | Oak Ridge National Laboratory |