| Acronym | Meaning |
| DOOS | DICOMED Online Operating System |
| IDI | Instrumentation Development And Intercomparisons |
| IDCS | Image-dissector Camera System |
| 3CPO | Cloud Chemistry And Cloud Physics Organization |
| L2D2 | Lightweight LORAN Digital Dropsonde |
| LST | Large Space Telescope |
| AFASE | Association For Applied Solar Energy |
| ITPR | Infrared Temperature Profile Radiometer |
| CCMS | CCM0B |
| EFI | Enrico Fermi Institute |