| Acronym | Meaning |
| PRT | Pulse Repetition Time |
| IMAGES | Intermediate Model Of Global Evaluation Of Species |
| CAPE | Convection And Precipitation/Electrification Experiment |
| CAM | Cost Account Manager |
| SCCM | Single-column CCM |
| JICC | Japanese ICC |
| MVS | Multiple Virtual Storage |
| BCCB | Baseline Change Control Board |
| GREM | Geopotential Research Explorer Mission |
| NSSL | National Severe Storms Laboratory |