| Acronym | Meaning |
 | MARI | Middle Atmosphere Research Initiative |
| GARP | Global Atmospheric Research Program |
| APOL | Analytical Photonics And Opto-Electronics Laboratory |
| ASIS | American Society For Industrial Security |
| DE | Dynamics Explorer |
| AOIPS | Atmospheric And Oceanographic Information Processing System |
| UIC | Unit Identification Code |
| FEMA | Federal Emergency Management Agency |
| LLNL | Lawrence Livermore National Laboratory(ies) |
| ISY | International Space Year |
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