| Acronym | Meaning |
| STI | Scientific & Technical Information |
| AVMA | Automotive Vehicle Manufacturers Association |
| RAWPG | Regional Aviation Weather Products Generator |
| AMIE | Assimilative Mapping Of The Ionospheric Electrodynamics |
| VF | Voice Frequency |
| GCRP | Global Change Research Program |
| PACEM | Physics And Chemistry Of Earth Materials |
| DCVZ | Denver Convergence Vorticity Zone |
| MPI | Message Passing Interface |
| TSAO | Tropical Semiannual Oscillation |