| Acronym | Meaning |
| DMAIAGS | Defense Mapping Agency Inter-American Geodetic Survey |
| PELTI | Passing Efficiency For The Low Turbulence Inlet |
| STS | Seasonal Transition Simulation |
| DRL | Data Requirements List |
| AWN | Aviation Weather Network |
| IAMAS | International Association Of Meteorology And Atmospheric Sciences |
| OPENDAP | Open-source Project For A Network Data Access Protocol |
| B&P | Budget And Planning Office |
| ABRV | Advanced Ballistic Re-entry Vehicle |
| IQSY | International Years Of The Quiet Sun |