| Acronym | Meaning |
| EINET | Enterprise Integration Network |
| API | Axial Power Indicator |
| UIL | Upper Interval Limit |
| TEB | Tropical Experiment Board |
| ENCAR | Enclosed Cryopump For Air Sample Recovery |
| ISS | Integrated Sounding System |
| ABV | Auxiliary Building Ventilation |
| CCC | Canadian Climate Centre |
| UNAM | Universidad Autonoma De Mexico |
| WPM | Well-Posed Model |