| Acronym | Meaning |
| TID | Traveling Ionospheric Disturbance |
| ASAP | Aerospace Safety Advisory Panel |
| PAN | Peroxyacyl Nitrates |
| CBT | Computer Based Training |
| DME | Distance-measuring Equipment |
| RIDDS | Radar Interface And Data Distribution System |
| OPS | Onboard Payload Support |
| WORM | Write Once |
| SAM | Subsynoptic Advection Model |
| ICE | Isoprene Closure Experiment |