| Acronym | Meaning |
| MP | Melting Point |
| IAGA | International Association Of Geomagnetism And Aeronomy |
| AGR | Advanced Gas-cooled Reactor |
| NNT | Nearest Neighbor Tool |
| AGCM | Atmospheric General Circulation Models |
| DLESE | Digital Library For Earth System Education |
| ASTER | Advanced Spaceborne Thermal Emission And Reflection Radiometer |
| PERT | Performance Evaluation And Review Technique |
| VIRGS | VISSR Image Registration And Gridding System |
| UARC | Upper Atmosphere Research Corporation |